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Hi-Tech Seals is a distributor of Hernon® High Performance Adhesives and Sealants. Hernon Manufacturing Inc. is a worldwide innovator of high performance adhesive sealants and precision dispensing equipment. Hernon® offers direct replacements for most Loctite® and Permatex adhesive products. You can now combine Hi-Tech Seals’ exceptional service with Hernon’s 30 years of adhesive experience. hernon

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Loaded U-Cups - Imperial






If a wear ring is used value C is to the O.D. of the installed wear ring.

If a wear ring is used value F is to the I.D. of the installed wear ring.



 
A
Piston Applications
Rod Applications
C/S
Width
Size Number
Nom I.D.
Nom. I.D.
Nom. Width
Groove
Width
B
Bore
C
Piston
D
Groove
E
Rod
F
Throat
G
Groove
 
Tolerance Limits
+0.010
-0.000
+0.002
-0.000
+0.000
-0.001
+0.000
-0.002
+0.000
-0.001
+0.002
-0.000
+0.002
-0.000
1/8"
12500125
1/8
3/8
1/8
0.138
0.375
0.374
0.125
0.125
0.126
0.375
12500125250
1/4
0.275
12500187
3/16
7/16
1/8
0.138
0.437
0.436
0.187
0.187
0.188
0.437
12500187250
1/4
0.275
12500250
1/4
1/2
1/8
0.138
0.500
0.499
0.250
0.250
0.251
0.500
12500250250
1/4
0.275
12500312
5/16
9/16
1/8
0.138
0.562
0.561
0.312
0.312
0.313
0.562
12500312250
1/4
0.275
12500375
3/8
5/8
1/8
0.138
0.625
0.624
0.375
0.375
0.376
0.625
12500375250
1/4
0.275
12500437
7/16
11/16
1/8
0.138
0.687
0.686
0.437
0.437
0.438
0.687
12500437250
1/4
0.275
12500500
1/2
3/4
1/8
0.138
0.750
0.749
0.500
0.500
0.501
0.750
12500500250
1/4
0.275
12500562
9/16
13/16
1/8
0.138
0.812
0.811
0.562
0.562
0.563
0.812
12500562250
1/4
0.275
12500625
5/8
7/8
1/8
0.138
0.875
0.874
0.625
0.625
0.626
0.875
12500625250
1/4
0.275
12500687
11/16
15/16
1/8
0.138
0.937
0.936
0.687
0.687
0.688
0.937
12500687250
1/4
0.275
12500750
3/4
1
1/8
0.138
1.000
0.999
0.750
0.750
0.751
1.000
12500750250
1/4
0.275
12500812
13/16
1 - 1/16
1/8
0.138
1.062
1.061
0.812
0.812
0.813
1.062
12500812250
1/4
0.275
12500875
7/8
1 - 1/8
1/8
0.138
1.125
1.124
0.875
0.875
0.876
1.125
12500875250
1/4
0.275
12500937
15/16
1 - 3/16
1/8
0.138
1.187
1.186
0.937
0.937
0.938
1.187
12500937250
1/4
0.275
12501000
1
1 - 1/4
1/8
0.138
1.250
1.249
1.000
1.000
1.001
1.250
12501000250
1/4
0.275
12501062
1 - 1/16
1 - 5/16
1/8
0.138
1.312
1.311
1.062
1.062
1.063
1.312
12501062250
1/4
0.275
12501125
1 - 1/8
1 - 3/8
1/8
0.138
1.375
1.374
1.125
1.125
1.126
1.375
12501125250
1/4
0.275
12501187
1 - 3/16
1 - 7/16
1/8
0.138
1.437
1.436
1.187
1.187
1.188
1.437
12501187250
1/4
0.275
12501250
1 - 1/4
1 - 1/2
1/8
0.138
1.500
1.499
1.250
1.250
1.251
1.500
12501250250
1/4
0.275
12501312
1 - 5/16
1 - 9/16
1/8
0.138
1.562
1.561
1.312
1.312
1.313
1.562
12501312250
1/4
0.275
12501375
1 - 3/8
1 - 5/8
1/8
0.138
1.625
1.624
1.375
1.375
1.376
1.625
12501375250
1/4
0.275
12501437
1 - 7/16
1 - 11/16
1/8
0.138
1.687
1.686
1.437
1.437
1.438
1.687
12501437250
1/4
0.275
12501500
1 - 1/2
1 - 3/4
1/8
0.138
1.750
1.749
1.500
1.500
1.501
1.750
12501500250
1/4
0.275
12501625
1 - 5/8
1 - 7/8
1/8
0.138
1.875
1.874
1.625
1.625
1.626
1.875
12501625250
1/4
0.275
12501750
1 - 3/4
2
1/8
0.138
2.000
1.999
1.750
1.750
1.751
2.000
12501750250
1/4
0.275
12501875
1 - 7/8
2 - 1/8
1/8
0.138
2.125
2.124
1.875
1.875
1.876
2.125
12501875250
1/4
0.275
12502000
2
2 - 1/4
1/8
0.138
2.250
2.249
2.000
2.000
2.001
2.250
12502000250
1/4
0.275
12502125
2 - 1/8
2 - 3/8
1/8
0.138
2.375
2.374
2.125
2.125
2.126
2.375
12502125250
1/4
0.275
12502250
2 - 1/4
2 - 1/2
1/8
0.138
2.500
2.499
2.250
2.250
2.251
2.500
12502250250
1/4
0.275
12502375
2 - 3/8
2 - 5/8
1/8
0.138
2.625
2.624
2.375
2.375
2.376
2.625
12502375250
1/4
0.275
12502500
2 - 1/2
2 - 3/4
1/8
0.138
2.750
2.749
2.500
2.500
2.501
2.750
12502500250
1/4
0.275


 
A
Piston Applications
Rod Applications
C/S
Width
Size Number
Nom I.D.
Nom. I.D.
Nom. Width
Groove
Width
B
Bore
C
Piston
D
Groove
E
Rod
F
Throat
G
Groove
 
Tolerance Limits
+0.010
-0.000
+0.002
-0.000
+0.000
-0.002
+0.000
-0.002
+0.000
-0.002
+0.002
-0.000
+0.002
-0.000
3/16"
18700187
3/16
9/16
3/16
0.207
0.562
0.561
0.187
0.187
0.188
0.562
18700187312
5/16
0.344
18700250
1/4
5/8
3/16
0.207
0.625
0.624
0.250
0.250
0.251
0.625
18700250312
5/16
0.344
18700312
5/16
11/16
3/16
0.207
0.687
0.686
0.312
0.312
0.313
0.687
18700312312
5/16
0.344
18700375
3/8
3/4
3/16
0.207
0.750
0.749
0.375
0.375
0.376
0.750
18700375312
5/16
0.344
18700437
7/16
13/16
3/16
0.207
0.812
0.811
0.437
0.437
0.438
0.812
18700437312
5/16
0.344
18700500
1/2
7/8
3/16
0.207
0.875
0.874
0.500
0.500
0.501
0.875
18700500312
5/16
0.344
18700562
9/16
15/16
3/16
0.207
0.937
0.936
0.562
0.562
0.563
0.937
18700562312
5/16
0.344
18700625
5/8
1
3/16
0.207
1.000
0.999
0.625
0.625
0.626
1.000
18700625312
5/16
0.344
18700687
11/16
1 - 1/16
3/16
0.207
1.062
1.061
0.687
0.687
0.688
1.062
18700687312
5/16
0.344
18700750
3/4
1 - 1/8
3/16
0.207
1.125
1.124
0.750
0.750
0.751
1.125
18700750312
5/16
0.344
18700812
13/16
1 - 3/16
3/16
0.207
1.187
1.186
0.812
0.812
0.813
1.187
18700812312
5/16
0.344
18700875
7/8
1 - 1/4
3/16
0.207
1.250
1.249
0.875
0.875
0.876
1.250
18700875312
5/16
0.344
18700937
15/16
1 - 5/16
3/16
0.207
1.312
1.311
0.937
0.937
0.938
1.312
18700937312
5/16
0.344
18701000
1
1 - 3/8
3/16
0.207
1.375
1.374
1.000
1.000
1.001
1.375
18701000312
5/16
0.344
18701062
1 - 1/16
1 - 7/16
3/16
0.207
1.437
1.436
1.062
1.062
1.063
1.437
18701062312
5/16
0.344
18701125
1 - 1/8
1 - 1/2
3/16
0.207
1.500
1.499
1.125
1.125
1.126
1.500
18701125312
5/16
0.344
18701187
1 - 3/16
1 - 9/16
3/16
0.207
1.562
1.561
1.187
1.187
1.188
1.562
18701187312
5/16
0.344
18701250
1 - 1/4
1 - 5/8
3/16
0.207
1.625
1.624
1.250
1.250
1.251
1.625
18701250312
5/16
0.344
18701312
1 - 5/16
1 -11/16
3/16
0.207
1.687
1.686
1.312
1.312
1.313
1.687
18701312312
5/16
0.344
18701375
1 - 3/8
1 - 3/4
3/16
0.207
1.750
1.749
1.375
1.375
1.376
1.750
18701375312
5/16
0.344
18701437
1 - 7/16
1 - 13/16
3/16
0.207
1.812
1.811
1.437
1.437
1.438
1.812
18701437312
5/16
0.344
18701500
1 - 1/2
1 - 7/8
3/16
0.207
1.875
1.874
1.500
1.500
1.501
1.875
18701500375
3/8
0.413
18701625
1 - 5/8
2
3/16
0.207
2.000
1.999
1.625
1.625
1.626
2.000
18701625375
3/8
0.413
18701687
1 - 11/16
2 - 1/16
3/16
0.207
2.062
2.061
1.687
1.687
1.688
2.062
18701687375
3/8
0.413
18701750
1 - 3/4
2 - 1/8
3/16
0.207
2.125
2.124
1.750
1.750
1.751
2.125
18701750375
3/8
0.413
18701875
1 - 7/8
2 - 1/4
3/16
0.207
2.250
2.249
1.875
1.875
1.876
2.250
18701875375
3/8
0.413
18702000
2
2 - 3/8
3/16
0.207
2.375
2.374
2.000
2.000
2.001
2.375
18702000375
3/8
0.413
18702125
2 - 1/8
2 - 1/2
3/16
0.207
2.500
2.499
2.125
2.125
2.126
2.500
18702125375
3/8
0.413
18702250
2 - 1/4
2 - 5/8
3/16
0.207
2.625
2.624
2.250
2.250
2.251
2.625
18702250375
3/8
0.413
18702375
2 - 3/8
2 - 3/4
3/16
0.207
2.750
2.749
2.375
2.375
2.376
2.750
18702375375
3/8
0.413
18702500
2 - 1/2
2 - 7/8
3/16
0.207
2.875
2.874
2.500
2.500
2.501
2.875
18702500375
3/8
0.413
18702625
2 - 5/8
3
3/16
0.207
3.000
2.999
2.625
2.625
2.626
3.000
18702625375
3/8
0.413
18702750
2 - 3/4
3 - 1/8
3/16
0.207
3.125
3.124
2.750
2.750
2.751
3.125
18702750375
3/8
0.413
18702875
2 - 7/8
3 - 1/4
3/16
0.207
3.250
3.249
2.875
2.875
2.876
3.250
18702875375
3/8
0.413
18703000
3
3 - 3/8
3/16
0.207
3.375
3.374
3.000
3.000
3.001
3.375
18703000375
3/8
0.413
18703125
3 - 1/8
3 - 1/2
3/16
0.207
3.500
3.499
3.125
3.125
3.126
3.500
18703125375
3/8
0.413
18703250
3 - 1/4
3 - 5/8
3/16
0.207
3.625
3.624
3.250
3.250
3.251
3.625
18703250375
3/8
0.413
18703375
3 - 3/8
3 - 3/4
3/16
0.207
3.750
3.749
3.375
3.375
3.376
3.750
18703375375
3/8
0.413
18703500
3 - 1/2
3 - 7/8
3/16
0.207
3.875
3.874
3.500
3.500
3.501
3.875
18703500375
3/8
0.413
18703625
3 - 5/8
4
3/16
0.207
4.000
3.999
3.625
3.625
3.626
4.000
18703625375
3/8
0.413
18703750
3 - 3/4
4 - 1/8
3/16
0.207
4.125
4.124
3.750
3.750
3.751
4.125
18703750375
3/8
0.413
18703875
3 - 7/8
4 - 1/4
3/16
0.207
4.250
4.249
3.875
3.875
3.876
4.250
18703875375
3/8
0.413
18704000
4
4 - 3/8
3/16
0.207
4.375
4.374
4.000
4.000
4.001
4.375
18704000375
3/8
0.413
18704125
4 - 1/8
4 - 1/2
3/16
0.207
4.500
4.499
4.125
4.125
4.126
4.500
18704125375
3/8
0.413
18704250
4 - 1/4
4 - 5/8
3/16
0.207
4.625
4.624
4.250
4.250
4.251
4.625
18704250375
3/8
0.413
18704375
4 - 3/8
4 - 3/4
3/16
0.207
4.750
4.749
4.375
4.375
4.376
4.750
18704375375
3/8
0.413
18704500
4 - 1/2
4 - 7/8
3/16
0.207
4.875
4.874
4.500
4.500
4.501
4.875
18704500375
3/8
0.413


 
A
Piston Applications
Rod Applications
C/S
Width
Size Number
Nom I.D.
Nom. I.D.
Nom. Width
Groove
Width
B
Bore
C
Piston
D
Groove
E
Rod
F
Throat
G
Groove
 
Tolerance Limits
+0.010
-0.000
+0.003
-0.000
+0.000
-0.002
+0.000
-0.003
+0.000
-0.002
+0.003
-0.000
+0.003
-0.000
1/4"
25000250
1/4
3/4
1/4
0.275
0.750
0.749
0.250
0.250
0.251
0.750
25000250375
3/8
0.413
25000312
5/16
13/16
1/4
0.275
0.812
0.811
0.312
0.312
0.313
0.812
25000312375
3/8
0.413
25000375
3/8
7/8
1/4
0.275
0.875
0.874
0.375
0.375
0.376
0.875
25000375375
3/8
0.413
25000437
7/16
15/16
1/4
0.275
0.937
0.936
0.437
0.437
0.438
0.937
25000437375
3/8
0.413
25000500
1/2
1
1/4
0.275
1.000
0.999
0.500
0.500
0.501
1.000
25000500375
3/8
0.413
25000562
9/16
1 - 1/16
1/4
0.275
1.062
1.061
0.562
0.562
0.563
1.062
25000562375
3/8
0.413
25000625
5/8
1 - 1/8
1/4
0.275
1.125
1.124
0.625
0.625
0.626
1.125
25000625375
3/8
0.413
25000687
11/16
1 - 3/16
1/4
0.275
1.187
1.186
0.687
0.687
0.688
1.187
25000687375
3/8
0.413
 
25000750
3/4
1 - 1/4
1/4
0.275
1.250
1.249
0.750
0.750
0.751
1.250
25000750375
3/8
0.413
25000812
13/16
1 - 5/16
1/4
0.275
1.312
1.311
0.812
0.812
0.813
1.312
25000812375
3/8
0.413
25000875
7/8
1 - 3/8
1/4
0.275
1.375
1.374
0.875
0.875
0.876
1.375
25000875375
3/8
0.413
25000937
15/16
1 - 7/16
1/4
0.275
1.437
1.436
0.937
0.937
0.938
1.437
25000937375
3/8
0.413
25001000
1
1 - 1/2
1/4
0.275
1.500
1.499
1.000
1.000
1.001
1.500
25001000375
3/8
0.413
25001062
1 - 1/16
1 - 9/16
1/4
0.275
1.562
1.561
1.062
1.062
1.063
1.562
25001062375
3/8
0.413
25001125
1 - 1/8
1 - 5/8
1/4
0.275
1.625
1.624
1.125
1.125
1.126
1.625
25001125375
3/8
0.413
25001187
1 - 3/16
1 - 11/16
1/4
0.275
1.687
1.686
1.187
1.187
1.188
1.687
25001187375
3/8
0.413
25001250
1 - 1/4
1 - 3/4
1/4
0.275
1.750
1.749
1.250
1.250
1.251
1.750
25001250375
3/8
0.413
25001312
1 - 5/16
1 - 13/16
1/4
0.275
1.813
1.812
1.313
1.313
1.314
1.813
25001312375
3/8
0.413
25001375
1 - 3/8
1 - 7/8
1/4
0.275
1.875
1.874
1.375
1.375
1.376
1.875
25001375375
3/8
0.413
25001437
1 - 7/16
1 - 15/16
1/4
0.275
1.937
1.936
1.437
1.437
1.438
1.937
25001437375
3/8
0.413
25001500
1 - 1/2
2
1/4
0.275
2.000
1.999
1.500
1.500
1.501
2.000
25001500375
3/8
0.413
25001625
1 - 5/8
2 - 1/8
1/4
0.275
2.125
2.124
1.625
1.625
1.626
2.125
25001625375
3/8
0.413
25001750
1 - 3/4
2 - 1/4
1/4
0.275
2.250
2.249
1.750
1.750
1.751
2.250
25001750375
3/8
0.413
25001875
1 - 7/8
2 - 3/8
1/4
0.275
2.375
2.374
1.875
1.875
1.876
2.375
25001875375
3/8
0.413
25002000
2
2 - 1/2
1/4
0.275
2.500
2.499
2.000
2.000
2.001
2.500
25002000375
3/8
0.413
25002125
2 - 1/8
2 - 5/8
1/4
0.275
2.625
2.624
2.125
2.125
2.126
2.625
25002125375
3/8
0.413
25002250
2 - 1/4
2 - 3/4
1/4
0.275
2.750
2.749
2.250
2.250
2.251
2.750
25002250375
3/8
0.413
25002375
2 - 3/8
2 - 7/8
1/4
0.275
2.875
2.874
2.375
2.375
2.376
2.875
25002375375
3/8
0.413
25002500
2 - 1/2
3
1/4
0.275
3.000
2.999
2.500
2.500
2.501
3.000
25002500375
3/8
0.413
25002625
2 - 5/8
3 - 1/8
1/4
0.275
3.125
3.124
2.625
2.625
2.626
3.125
25002625375
3/8
0.413
25002750
2 - 3/4
3 - 1/4
1/4
0.275
3.250
3.249
2.750
2.750
2.751
3.250
25002750375
3/8
0.413
25002875
2 - 7/8
3 - 3/8
1/4
0.275
3.375
3.374
2.875
2.875
2.876
3.375
25002875375
3/8
0.413
 
25003000
3
3 - 1/2
1/4
0.275
3.500
3.499
3.000
3.000
3.001
3.500
 
25003000375
3/8
0.413
 
25003125
3 - 1/8
3 - 5/8
1/4
0.275
3.625
3.624
3.125
3.125
3.126
3.625
 
25003125375
3/8
0.413
 
25003250
3 - 1/4
3 - 3/4
1/4
0.275
3.750
3.749
3.250
3.250
3.251
3.750
 
25003250375
3/8
0.413
 
25003375
3 - 3/8
3 - 7/8
1/4
0.275
3.875
3.874
3.375
3.375
3.376
3.875
 
25003375375
3/8
0.413
 
25003500
3 - 1/2
4
1/4
0.275
4.000
3.999
3.500
3.500
3.501
4.000
 
25003500375
3/8
0.413
 
25003625
3 - 5/8
4 - 1/8
1/4
0.275
4.125
4.124
3.625
3.625
3.626
4.125
 
25003625375
3/8
0.413
 
25003750
3 - 3/4
4 - 1/4
1/4
0.275
4.250
4.249
3.750
3.750
3.751
4.250
 
25003750375
3/8
0.413
 
25004000
4
4 - 1/2
1/4
0.275
4.500
4.499
4.000
4.000
4.001
4.500
 
25004000562
9/16
0.619
 
25004125
4 - 1/8
4 - 5/8
1/4
0.275
4.625
4.624
4.125
4.125
4.126
4.625
 
25004125562
9/16
0.619
 
25004250
4 - 1/4
4 - 3/4
1/4
0.275
4.750
4.749
4.250
4.250
4.251
4.750
 
25004250562
9/16
0.619
 
25004375
4 - 3/8
4 - 7/8
1/4
0.275
4.875
4.874
4.375
4.375
4.376
4.875
 
25004375562
9/16
0.619
 
25004500
4 - 1/2
5
1/4
0.275
5.000
4.999
4.500
4.500
4.501
5.000
 
25004500562
9/16
0.619
 
25004625
4 - 5/8
5 - 1/8
1/4
0.275
5.125
5.124
4.625
4.625
4.626
5.125
 
25004625562
9/16
0.619
 
25004750
4 - 3/4
5 - 1/4
1/4
0.275
5.250
5.249
4.750
4.750
4.751
5.250
 
25004750562
9/16
0.619
 
25004875
4 - 7/8
5 - 3/8
1/4
0.275
5.375
5.374
4.875
4.875
4.876
5.375
 
25004875562
9/16
0.619
 
25005000
5
5 - 1/2
1/4
0.275
5.500
5.499
5.000
5.000
5.001
5.500
 
25005000562
9/16
0.619
 
25005125
5 - 1/8
5 - 5/8
1/4
0.275
5.625
5.624
5.125
5.125
5.126
5.625
 
25005125562
9/16
0.619
 
25005250
5 - 1/4
5 - 3/4
1/4
0.275
5.750
5.749
5.250
5.250
5.251
5.750
 
25005250562
9/16
0.619
 
25005375
5 - 3/8
5 - 7/8
1/4
0.275
5.875
5.874
5.375
5.375
5.376
5.875
 
25005375562
9/16
0.619
 
25005500
5 - 1/2
6
1/4
0.275
6.000
5.999
5.500
5.500
5.501
6.000
 
25005500562
9/16
0.619
 
25005625
5 - 5/8
6 - 1/8
1/4
0.275
6.125
6.124
5.625
5.625
5.626
6.125
 
25005625562
9/16
0.619
 
25005750
5 - 3/4
6 - 1/4
1/4
0.275
6.250
6.249
5.750
5.750
5.751
6.250
 
25005750562
9/16
0.619
 
25005875
5 - 7/8
6 - 3/8
1/4
0.275
6.375
6.374
5.875
5.875
5.876
6.375
 
25005875562
9/16
0.619
 
25006000
6
6 - 1/2
1/4
0.275
6.500
6.499
6.000
6.000
6.001
6.500
 
25006000562
9/16
0.619
25006250
6 - 1/4
6 - 3/4
1/4
0.275
6.750
6.749
6.250
6.250
6.251
6.750
25006250562
9/16
0.619
25006500
6 - 1/2
7
1/4
0.275
7.000
6.999
6.500
6.500
6.501
7.000
25006500562
9/16
0.619
25006750
6 - 3/4
7 - 1/4
1/4
0.275
7.250
7.249
6.750
6.750
6.751
7.250
25006750562
9/16
0.619
25007000
7
7 - 1/2
1/4
0.275
7.500
7.499
7.000
7.000
7.001
7.500
25007000562
9/16
0.619
25007250
7 - 1/4
7 - 3/4
1/4
0.275
7.750
7.749
7.250
7.250
7.251
7.750
25007250562
9/16
0.619
25007500
7 - 1/2
8
1/4
0.275
8.000
7.999
7.500
7.500
7.501
8.000
25007500562
9/16
0.619
25007750
7 - 3/4
8 - 1/4
1/4
0.275
8.250
8.249
7.750
7.750
7.751
8.250
25007750562
9/16
0.619
25008000
8
8 - 1/2
1/4
0.275
8.500
8.499
8.000
8.000
8.001
8.500
25008000562
9/16
0.619
25008250
8 - 1/4
8 - 3/4
1/4
0.275
8.750
8.749
8.250
8.250
8.251
8.750
25008250562
9/16
0.619
25008500
8 - 1/2
9
1/4
0.275
9.000
8.999
8.500
8.500
8.501
9.000
25008500562
9/16
0.619
25008750
8 - 3/4
9 - 1/4
1/4
0.275
9.250
9.249
8.750
8.750
8.751
9.250
25008750562
9/16
0.619
25009000
9
9 - 1/2
1/4
0.275
9.500
9.499
9.000
9.000
9.001
9.500
25009000562
9/16
0.619
25009250
9 - 1/4
9 - 3/4
1/4
0.275
9.750
9.749
9.250
9.250
9.251
9.750
25009250562
9/16
0.619
25009500
9 - 1/2
10
1/4
0.275
10.000
9.999
9.500
9.500
9.501
10.000
25009500562
9/16
0.619
25009750
9 - 3/4
10 - 1/4
1/4
0.275
10.250
10.249
9.750
9.750
9.751
10.250
25009750562
9/16
0.619
250010000
10
10 - 1/2
1/4
0.275
10.500
10.499
10.000
10.000
10.001
10.500
250010000562
9/16
0.619


 
A
Piston Applications
Rod Applications
C/S
Width
Size Number
Nom I.D.
Nom. I.D.
Nom. Width
Groove
Width
B
Bore
C
Piston
D
Groove
E
Rod
F
Throat
G
Groove
 
Tolerance Limits
+0.010
-0.000
+0.003
-0.000
+0.000
-0.002
+0.000
-0.004
+0.000
-0.002
+0.003
-0.000
+0.004
-0.000
5/16"
31200375
3/8
1
5/16
0.344
1.000
0.998
0.375
0.375
0.377
1.000
 
31200375500
1/2
0.550
 
31200437
7/16
1 - 1/16
5/16
1/2
0.344
0.550
1.062
1.060
0.437
0.437
0.439
1.062
 
31200437500
 
31200500
1/2
1 - 1/8
5/16
0.344
1.125
1.123
0.500
0.500
0.502
1.125
 
31200500500
1/2
0.550
 
31200562
9/16
1 - 3/16
5/16
0.344
1.187
1.185
0.562
0.562
0.564
1.187
 
31200562500
1/2
0.550
 
31200625
5/8
1 - 1/4
5/16
0.344
1.250
1.248
0.625
0.625
0.627
1.250
 
31200625500
1/2
0.550
 
31200687
11/16
1 - 5/16
5/16
0.344
1.312
1.310
0.687
0.687
0.689
1.312
 
31200687500
1/2
0.550
 
31200750
3/4
1 - 3/8
5/16
0.344
1.375
1.373
0.750
0.750
0.752
1.375
 
31200750500
1/2
0.550
 
31200812
13/16
1 - 7/16
5/16
0.344
1.437
1.435
0.812
0.812
0.814
1.437
31200812500
1/2
0.550
31200875
7/8
1 - 1/2
5/16
0.344
1.500
1.498
0.875
0.875
0.877
1.500
31200875500
1/2
0.550
31200937
15/16
1 - 9/16
5/16
0.344
1.562
1.560
0.937
0.937
0.939
1.562
31200937500
1/2
0.550
31201000
1
1 - 5/8
5/16
0.344
1.625
1.623
1.000
1.000
1.002
1.625
31201000500
1/2
0.550
31201062
1 - 1/16
1 -11/16
5/16
0.344
1.687
1.685
1.062
1.062
1.064
1.687
31201062500
1/2
0.550
31201125
1 - 1/8
1 - 3/4
5/16
0.344
1.750
1.748
1.125
1.125
1.127
1.750
31201125500
1/2
0.550
31201375
1 - 3/16
1 -13/16
5/16
0.344
1.812
1.810
1.187
1.187
1.189
1.812
31201375500
1/2
0.550
31201250
1 - 1/4
1 - 7/8
5/16
0.344
1.875
1.873
1.250
1.250
1.252
1.875
31201250500
1/2
0.550
31201312
1 - 5/16
1 -15/16
5/16
0.344
1.937
1.935
1.312
1.312
1.314
1.937
31201312500
1/2
0.550
31201375
1 - 3/8
2
5/16
0.344
2.000
1.998
1.375
1.375
1.377
2.000
31201375500
1/2
0.550
31201437
1 - 7/16
2 - 1/16
5/16
0.344
2.062
2.060
1.437
1.437
1.439
2.062
31201437500
1/2
0.550
31201500
1 - 1/2
2 - 1/8
5/16
0.344
2.125
2.123
1.500
1.500
1.502
2.125
31201500500
1/2
0.550
31201625
1 - 5/8
2 - 1/4
5/16
0.344
2.250
2.248
1.625
1.625
1.627
2.250
31201625500
1/2
0.550
31201750
1 - 3/4
2 - 3/8
5/16
0.344
2.375
2.373
1.750
1.750
1.752
2.375
31201750500
1/2
0.550
31201875
1 - 7/8
2 - 1/2
5/16
0.344
2.500
2.498
1.875
1.875
1.877
2.500
31201875500
1/2
0.550
31202000
2
2 - 5/8
5/16
0.344
2.625
2.623
2.000
2.000
2.002
2.625
31202000500
1/2
0.550
31202125
2 - 1/8
2 - 3/4
5/16
0.344
2.750
2.748
2.125
2.125
2.127
2.750
31202125500
1/2
0.550
31202250
2 - 1/4
2 - 7/8
5/16
0.344
2.875
2.873
2.250
2.250
2.252
2.875
31202250500
1/2
0.550
31202375
2 - 3/8
3
5/16
0.344
3.000
2.998
2.375
2.375
2.377
3.000
31202375500
1/2
0.550
31202500
2 - 1/2
3 - 1/8
5/16
0.344
3.125
3.123
2.500
2.500
2.502
3.125
31202500500
1/2
0.550
31202625
2 - 5/8
3 - 1/4
5/16
0.344
3.250
3.248
2.625
2.625
2.627
3.250
31202625500
1/2
0.550
31202750
2 - 3/4
3 - 3/8
5/16
0.344
3.375
3.373
2.750
2.750
2.752
3.375
31202750500
1/2
0.550
31202875
2 - 7/8
3 - 1/2
5/16
0.344
3.500
3.498
2.875
2.875
2.877
3.500
31202875500
1/2
0.550
31203000
3
3 - 5/8
5/16
0.344
3.625
3.623
3.000
3.000
3.002
3.625
31203000500
1/2
0.550
31203125
3 - 1/8
3 - 3/4
5/16
0.344
3.750
3.748
3.125
3.125
3.127
3.750
31203125500
1/2
0.550
31203250
3 - 1/4
3 - 7/8
5/16
0.344
3.875
3.873
3.250
3.250
3.252
3.875
31203250500
1/2
0.550
31203375
3 - 3/8
4
5/16
0.344
4.000
3.998
3.375
3.375
3.377
4.000
31203375500
1/2
0.550
31203500
3 - 1/2
4 - 1/8
5/16
0.344
4.125
4.123
3.500
3.500
3.502
4.125
31203500500
1/2
0.550
31203625
3 - 5/8
4 - 1/4
5/16
0.344
4.250
4.248
3.625
3.625
3.627
4.250
31203625500
1/2
0.550
31203750
3 - 3/4
4 - 3/8
5/16
0.344
4.375
4.373
3.750
3.750
3.752
4.375
31203750500
1/2
0.550
31203875
3 - 7/8
4 - 1/2
5/16
0.344
4.500
4.498
3.875
3.875
3.877
4.500
31203875500
1/2
0.550
31204000
4
4 - 5/8
5/16
0.344
4.625
4.623
4.000
4.000
4.002
4.625
31204000562
9/16
0.619
31204125
4 - 1/8
4 - 3/4
5/16
0.344
4.750
4.748
4.125
4.125
4.127
4.750
31204125562
9/16
0.619
31204250
4 - 1/4
4 - 7/8
5/16
0.344
4.875
4.873
4.250
4.250
4.252
4.875
31204250562
9/16
0.619
31204375
4 - 3/8
5
5/16
0.344
5.000
4.998
4.375
4.375
4.377
5.000
31204375562
9/16
0.619
31204500
4 - 1/2
5 - 1/8
5/16
0.344
5.125
5.123
4.500
4.500
4.502
5.125
31204500625
5/8
0.688
31204625
4 - 5/8
5 - 1/4
5/16
0.344
5.250
5.248
4.625
4.625
4.627
5.250
31204625625
5/8
0.688
31204750
4 - 3/4
5 - 3/8
5/16
0.344
5.375
5.373
4.750
4.750
4.752
5.375
31204750625
5/8
0.688
31204875
4 - 7/8
5 - 1/2
5/16
0.344
5.500
5.498
4.875
4.875
4.877
5.500
31204875625
5/8
0.688
31205000
5
5 - 5/8
5/16
0.344
5.625
5.623
5.000
5.000
5.002
5.625
31205000625
5/8
0.688
31205125
5 - 1/8
5 - 3/4
5/16
0.344
5.750
5.748
5.125
5.125
5.127
5.750
31205125625
5/8
0.688
31205250
5 - 1/4
5 - 7/8
5/16
0.344
5.875
5.873
5.250
5.250
5.252
5.875
31205250625
5/8
0.688
31205375
5 - 3/8
6
5/16
0.344
6.000
5.998
5.375
5.375
5.377
6.000
31205375625
5/8
0.688
31205500
5 - 1/2
6 - 1/8
5/16
0.344
6.125
6.123
5.500
5.500
5.502
6.125
31205500625
5/8
0.688
31205625
5 - 5/8
6 - 1/4
5/16
0.344
6.250
6.248
5.625
5.625
5.627
6.250
31205625625
5/8
0.688
31205750
5 - 3/4
6 - 3/8
5/16
0.344
6.375
6.373
5.750
5.750
5.752
6.375
31205750625
5/8
0.688
31205875
5 - 7/8
6 - 1/2
5/16
0.344
6.500
6.498
5.875
5.875
5.877
6.500
31205875625
5/8
0.688
31206000
6
6 - 5/8
5/16
0.344
6.625
6.623
6.000
6.000
6.002
6.625
31206000625
5/8
0.688
 
31206125
6 - 1/8
6 - 3/4
5/16
0.344
6.750
6.748
6.125
6.125
6.127
6.750
31206125625
5/8
0.688
31206250
6 - 1/4
6 - 7/8
5/16
0.344
6.875
6.873
6.250
6.250
6.252
6.875
31206250625
5/8
0.688
31206375
6 - 3/8
7
5/16
0.344
7.000
6.998
6.375
6.375
6.377
7.000
31206375625
5/8
0.688
31206500
6 - 1/2
7 - 1/8
5/16
0.344
7.125
7.123
6.500
6.500
6.502
7.125
31206500625
5/8
0.688
31206625
6 - 5/8
7 - 1/4
5/16
0.344
7.250
7.248
6.625
6.625
6.627
7.250
31206625625
5/8
0.688
31206750
6 - 3/4
7 - 3/8
5/16
0.344
7.375
7.373
6.750
6.750
6.752
7.375
31206750625
5/8
0.688
31206875
6 - 7/8
7 - 1/2
5/16
0.344
7.500
7.498
6.875
6.875
6.877
7.500
31206875625
5/8
0.688
31207000
7
7 - 5/8
5/16
0.344
7.625
7.623
7.000
7.000
7.002
7.625
31207000625
5/8
0.688
31207125
7 - 1/8
7 - 3/4
5/16
0.344
7.750
7.748
7.125
7.125
7.127
7.750
31207125625
5/8
0.688
31207250
7 - 1/4
7 - 7/8
5/16
0.344
7.875
7.873
7.250
7.250
7.252
7.875
31207250625
5/8
0.688
31207375
7 - 3/8
8
5/16
0.344
8.000
7.998
7.375
7.375
7.377
8.000
31207375625
5/8
0.688


 
A
Piston Applications
Rod Applications
C/S
Width
Size Number
Nom I.D.
Nom. I.D.
Nom. Width
Groove
Width
B
Bore
C
Piston
D
Groove
E
Rod
F
Throat
G
Groove
 
Tolerance Limits
+0.010
-0.000
+0.004
-0.000
+0.000
-0.002
+0.000
-0.005
+0.000
-0.002
+0.004
-0.000
+0.005
-0.000
3/8"
37500500
1/2
1 - 1/4
3/8
0.413
0.688
1.250
1.248
0.500
0.500
0.502
1.250
37500500625
5/8
37500562
9/16
1 - 5/16
3/8
0.413
1.312
1.310
0.562
0.562
0.564
1.312
37500562625
5/8
0.688
37500625
5/8
1 - 3/8
3/8
0.413
1.375
1.373
0.625
0.625
0.627
1.375
37500625625
5/8
0.688
37500687
11/16
1 - 7/16
3/8
0.413
1.437
1.435
0.687
0.687
0.689
1.437
37500687625
5/8
0.688
37500750
3/4
1 - 1/2
3/8
0.413
1.500
1.498
0.750
0.750
0.752
1.500
37500750625
5/8
0.688
37500812
13/16
1 - 9/16
3/8
0.413
1.562
1.560
0.812
0.812
0.814
1.562
37500812625
5/8
0.688
37500875
7/8
1 - 5/8
3/8
0.413
1.625
1.623
0.875
0.875
0.877
1.625
37500875625
5/8
0.688
37500937
15/16
1 - 11/16
3/8
0.413
1.687
1.685
0.937
0.937
0.939
1.687
37500937625
5/8
0.688
37501000
1
1 - 3/4
3/8
0.413
1.750
1.748
1.000
1.000
1.002
1.750
37501000625
5/8
0.688
37501062
1 - 1/16
1 - 13/16
3/8
0.413
1.812
1.810
1.062
1.062
1.064
1.812
37501062625
5/8
0.688
37501125
1 - 1/8
1 - 7/8
3/8
0.413
1.875
1.873
1.125
1.125
1.127
1.875
37501125625
5/8
0.688
37501187
1 - 3/16
1 - 15/16
3/8
0.413
1.937
1.935
1.187
1.187
1.189
1.937
37501187625
5/8
0.688
37501250
1 - 1/4
2
3/8
0.413
2.000
1.998
1.250
1.250
1.252
2.000
37501250625
5/8
0.688
37501312
1 - 5/16
2 - 1/16
3/8
0.413
2.062
2.060
1.312
1.312
1.314
2.062
37501312625
5/8
0.688
37501375
1 - 3/8
2 - 1/8
3/8
0.413
2.125
2.123
1.375
1.375
1.377
2.125
37501375625
5/8
0.688
37501437
1 - 7/16
2 - 3/16
3/8
0.413
2.187
2.185
1.437
1.437
1.439
2.187
37501437625
5/8
0.688
37501500
1 - 1/2
2 - 1/4
3/8
0.413
2.250
2.248
1.500
1.500
1.502
2.250
37501500625
5/8
0.688
37501625
1 - 5/8
2 - 3/8
3/8
0.413
2.375
2.373
1.625
1.625
1.627
2.375
37501625625
5/8
0.688
37501750
1 - 3/4
2 - 1/2
3/8
0.413
2.500
2.498
1.750
1.750
1.752
2.500
37501750625
5/8
0.688
37501875
1 - 7/8
2 - 5/8
3/8
0.413
2.625
2.623
1.875
1.875
1.877
2.625
37501875625
5/8
0.688
37502000
2
2 - 3/4
3/8
0.413
2.750
2.748
2.000
2.000
2.002
2.750
37502000625
5/8
0.688
37502125
2 - 1/8
2 - 7/8
3/8
0.413
2.875
2.873
2.125
2.125
2.127
2.875
37502125625
5/8
0.688
37502250
2 - 1/4
3
3/8
0.413
3.000
2.998
2.250
2.250
2.252
3.000
37502250625
5/8
0.688
37502375
2 - 3/8
3 - 1/8
3/8
0.413
3.125
3.123
2.375
2.375
2.377
3.125
37502375625
5/8
0.688
37502500
2 - 1/2
3 - 1/4
3/8
0.413
3.250
3.248
2.500
2.500
2.502
3.250
37502500625
5/8
0.688
37502625
2 - 5/8
3 - 3/8
3/8
0.413
3.375
3.373
2.625
2.625
2.627
3.375
37502625625
5/8
0.688
37502750
2 - 3/4
3 - 1/2
3/8
0.413
3.500
3.498
2.750
2.750
2.752
3.500
37502750625
5/8
0.688
37502875
2 - 7/8
3 - 5/8
3/8
0.413
3.625
3.623
2.875
2.875
2.877
3.625
37502875625
5/8
0.688
37503000
3
3 - 3/4
3/8
0.413
3.750
3.748
3.000
3.000
3.002
3.750
37503000625
5/8
0.688
37503125
3 - 1/8
3 - 7/8
3/8
0.413
3.875
3.873
3.125
3.125
3.127
3.875
37503125625
5/8
0.688
37503250
3 - 1/4
4
3/8
0.413
4.000
3.998
3.250
3.250
3.252
4.000
37503250625
5/8
0.688
37503375
3 - 3/8
4 - 1/8
3/8
0.413
4.125
4.123
3.375
3.375
3.377
4.125
37503375625
5/8
0.688
37503500
3 - 1/2
4 - 1/4
3/8
0.413
4.250
4.248
3.500
3.500
3.502
4.250
37503500625
5/8
0.688
37503625
3 - 5/8
4 - 3/8
3/8
0.413
4.375
4.373
3.625
3.625
3.627
4.375
37503625625
5/8
0.688
37503750
3 - 3/4
4 - 1/2
3/8
0.413
4.500
4.498
3.750
3.750
3.752
4.500
37503750625
5/8
0.688
37503875
3 - 7/8
4 - 5/8
3/8
0.413
4.625
4.623
3.875
3.875
3.877
4.625
37503875625
5/8
0.688
 
37504000
4
4 - 3/4
3/8
0.413
4.750
4.748
4.000
4.000
4.002
4.750
 
37504000625
5/8
0.688
 
37504125
4 - 1/8
4 - 7/8
3/8
0.413
4.875
4.873
4.125
4.125
4.127
4.875
 
37504125625
5/8
0.688
 
37504250
4 - 1/4
5
3/8
0.413
5.000
4.998
4.250
4.250
4.252
5.000
 
37504250625
5/8
0.688
 
37504375
4 - 3/8
5 - 1/8
3/8
0.413
5.125
5.123
4.375
4.375
4.377
5.125
 
37504375625
5/8
0.688
 
37504500
4 - 1/2
5 - 1/4
3/8
0.413
5.250
5.248
4.500
4.500
4.502
5.250
 
37504500625
5/8
0.688
 
37504625
4 - 5/8
5 - 3/8
3/8
0.413
5.375
5.373
4.625
4.625
4.627
5.375
 
37504625625
5/8
0.688
 
37504750
4 - 3/4
5 - 1/2
3/8
0.413
5.500
5.498
4.750
4.750
4.752
5.500
 
37504750625
5/8
0.688
 
37504875
4 - 7/8
5 - 5/8
3/8
0.413
5.625
5.623
4.875
4.875
4.877
5.625
 
37504875625
5/8
0.688
 
37505000
5
5 - 3/4
3/8
0.413
5.750
5.748
5.000
5.000
5.002
5.750
 
37505000625
5/8
0.688
 
37505125
5 - 1/8
5 - 7/8
3/8
0.413
5.875
5.873
5.125
5.125
5.127
5.875
 
37505125625
5/8
0.688
 
37505250
5 - 1/4
6
3/8
0.413
6.000
5.998
5.250
5.250
5.252
6.000
 
37505250625
5/8
0.688
 
37505375
5 - 3/8
6 - 1/8
3/8
0.413
6.125
6.123
5.375
5.375
5.377
6.125
 
37505375625
5/8
0.688
 
37505500
5 - 1/2
6 - 1/4
3/8
0.413
6.250
6.248
5.500
5.500
5.502
6.250
 
37505500625
5/8
0.688
 
37505625
5 - 5/8
6 - 3/8
3/8
0.413
6.375
6.373
5.625
5.625
5.627
6.375
 
37505625625
5/8
0.688
 
37505750
5 - 3/4
6 - 1/2
3/8
0.413
6.500
6.498
5.750
5.750
5.752
6.500
 
37505750625
5/8
0.688
 
37505875
5 - 7/8
6 - 5/8
3/8
0.413
6.625
6.623
5.875
5.875
5.877
6.625
 
37505875625
5/8
0.688
 
37506000
6
6 - 3/4
3/8
0.413
6.750
6.748
6.000
6.000
6.002
6.750
 
37506000625
5/8
0.688
 
37506250
6 - 1/4
7
3/8
0.413
7.000
6.998
6.250
6.250
6.252
7.000
 
37506250625
5/8
0.688
 
37506500
6 - 1/2
7 - 1/4
3/8
0.413
7.250
7.248
6.500
6.500
6.502
7.250
 
37506500625
5/8
0.688
 
37506750
6 - 3/4
7 - 1/2
3/8
0.413
7.500
7.498
6.750
6.750
6.752
7.500
 
37506750625
5/8
0.688
 
37507000
7
7 - 3/4
3/8
0.413
7.750
7.748
7.000
7.000
7.002
7.750
 
37507000625
5/8
0.688
 
37507250
7 - 1/4
8
3/8
0.413
8.000
7.998
7.250
7.250
7.252
8.000
 
37507250625
5/8
0.688
 
37507500
7 - 1/2
8 - 1/4
3/8
0.413
8.250
8.248
7.500
7.500
7.502
8.250
 
37507500625
5/8
0.688
 
37507750
7 - 3/4
8 - 1/2
3/8
0.413
8.500
8.498
7.750
7.750
7.752
8.500
 
37507750625
5/8
0.688
37508000
8
8 - 3/4
3/8
0.413
8.750
8.748
8.000
8.000
8.002
8.750
37508000625
5/8
0.688
37508250
8 - 1/4
9
3/8
0.413
9.000
8.998
8.250
8.250
8.252
9.000
37508250625
5/8
0.688
37508500
8 - 1/2
9 - 1/4
3/8
0.413
9.250
9.248
8.500
8.500
8.502
9.250
37508500625
5/8
0.688
37508750
8 - 3/4
9 - 1/2
3/8
0.413
9.500
9.498
8.750
8.750
8.752
9.500
37508750625
5/8
0.688
37509000
9
9 - 3/4
3/8
0.413
9.750
9.748
9.000
9.000
9.002
9.750
37509000625
5/8
0.688
37509250
9 - 1/4
10
3/8
0.413
10.000
9.998
9.250
9.250
9.252
10.000
37509250625
5/8
0.688
37509500
9 - 1/2
10 - 1/4
3/8
0.413
10.250
10.248
9.500
9.500
9.502
10.250
37509500625
5/8
0.688
37509750
9 - 3/4
10 - 1/2
3/8
0.413
10.500
10.498
9.750
9.750
9.752
10.500
37509750625
5/8
0.688
375010000
10
10 - 3/4
3/8
0.413
10.750
10.748
10.000
10.000
10.002
10.750
375010000625
5/8
0.688
375010250
10 - 1/4
11
3/8
0.413
11.000
10.998
10.250
10.250
10.252
11.000
375010250625
5/8
0.688
375010500
10 - 1/2
11 - 1/4
3/8
0.413
11.250
11.248
10.500
10.500
10.502
11.250
375010500625
5/8
0.688
375010750
10 - 3/4
11 - 1/2
3/8
0.413
11.500
11.498
10.750
10.750
10.752
11.500
375010750625
5/8
0.688
375011000
11
11 - 3/4
3/8
5/8
0.413
0.688
11.750
11.748
11.000
11.000
11.002
11.750
375011000625
375011250
11 - 1/4
12
3/8
0.413
12.000
11.998
11.250
11.250
11.252
12.000
375011250625
5/8
0.688
375011500
11 - 1/2
12 - 1/4
3/8
0.413
12.250
12.248
11.500
11.500
11.502
12.250
375011500625
5/8
0.688
375011750
11 - 3/4
12 - 1/2
3/8
0.413
12.500
12.498
11.750
11.750
11.752
12.500
375011750625
5/8
0.688
375012000
12
12 - 3/4
3/8
0.413
12.750
12.748
12.000
12.000
12.002
12.750
375012000625
5/8
0.688


 
A
Piston Applications
Rod Applications
C/S
Width
Size Number
Nom I.D.
Nom. I.D.
Nom. Width
Groove
Width
B
Bore
C
Piston
D
Groove
E
Rod
F
Throat
G
Groove
 
Tolerance Limits
+0.010
-0.000
+0.005
-0.000
+0.000
-0.003
+0.000
-0.007
+0.000
-0.003
+0.005
-0.000
+0.007
-0.000
1/2"
50001000
1
2
1/2
0.550
2.000
1.998
1.000
1.000
1.002
2.000
50001000750
3/4
0.825
50001250
1 - 1/4
2 - 1/4
1/2
0.550
2.250
2.248
1.250
1.250
1.252
2.250
50001250750
3/4
0.825
50001375
1 - 3/8
2 - 3/8
1/2
0.550
2.375
2.373
1.375
1.375
1.377
2.375
50001375750
3/4
0.825
50001500
1 - 1/2
2 - 1/2
1/2
0.550
2.500
2.498
1.500
1.500
1.502
2.500
50001500750
3/4
0.825
50001750
1 - 3/4
2 - 3/4
1/2
0.550
2.750
2.748
1.750
1.750
1.752
2.750
50001750750
3/4
0.825
50002000
2
3
1/2
0.550
3.000
2.998
2.000
2.000
2.002
3.000
50002000750
3/4
0.825
50002250
2 - 1/4
3 - 1/4
1/2
0.550
3.250
3.248
2.250
2.250
2.252
3.250
50002250750
3/4
0.825
50002375
2 - 3/8
3 - 3/8
1/2
0.550
3.375
3.373
2.375
2.375
2.377
3.375
50002375750
3/4
0.825
50002500
2 - 1/2
3 - 1/2
1/2
0.550
3.500
3.498
2.500
2.500
2.502
3.500
50002500750
3/4
0.825
50002750
2 - 3/4
3 - 3/4
1/2
0.550
3.750
3.748
2.750
2.750
2.752
3.750
50002750750
3/4
0.825
50003000
3
4
1/2
0.550
4.000
3.998
3.000
3.000
3.002
4.000
50003000750
3/4
0.825
50003250
3 - 1/4
4 - 1/4
1/2
0.550
4.250
4.248
3.250
3.250
3.252
4.250
50003250750
3/4
0.825
50003500
3 - 1/2
4 - 1/2
1/2
0.550
4.500
4.498
3.500
3.500
3.502
4.500
50003500750
3/4
0.825
50003750
3 - 3/4
4 - 3/4
1/2
0.550
4.750
4.748
3.750
3.750
3.752
4.750
 
50003750750
3/4
0.825
 
50004000
4
5
1/2
0.550
5.000
4.998
4.000
4.000
4.002
5.000
 
50004000750
3/4
0.825
 
50004250
4 - 1/4
5 - 1/4
1/2
0.550
5.250
5.248
4.250
4.250
4.252
5.250
 
50004250750
3/4
0.825
 
50004375
4 - 3/8
5 - 3/8
1/2
0.550
5.375
5.373
4.375
4.375
4.377
5.375
 
50004375750
3/4
0.825
 
50004500
4 - 1/2
5 - 1/2
1/2
0.550
5.500
5.498
4.500
4.500
4.502
5.500
 
50004500750
3/4
0.825
 
50004750
4 - 3/4
5 - 3/4
1/2
0.550
5.750
5.748
4.750
4.750
4.752
5.750
 
50004750750
3/4
0.825
 
50005000
5
6
1/2
0.550
6.000
5.998
5.000
5.000
5.002
6.000
 
50005000750
3/4
0.825
50005250
5 - 1/4
6 - 1/4
1/2
0.550
6.250
6.248
5.250
5.250
5.252
6.250
 
50005250750
3/4
0.825
 
50005375
5 - 3/8
6 - 3/8
1/2
0.550
6.375
6.373
5.375
5.375
5.377
6.375
 
50005375750
3/4
0.825
 
50005500
5 - 1/2
6 - 1/2
1/2
0.550
6.500
6.498
5.500
5.500
5.502
6.500
 
50005500750
3/4
0.825
 
50005750
5 - 3/4
6 - 3/4
1/2
0.550
6.750
6.748
5.750
5.750
5.752
6.750
 
50005750750
3/4
0.825
 
50006000
6
7
1/2
0.550
7.000
6.998
6.000
6.000
6.002
7.000
 
50006000750
3/4
0.825
 
50006250
6 - 1/4
7 - 1/4
1/2
0.550
7.250
7.248
6.250
6.250
6.252
7.250
 
50006250750
3/4
0.825
 
50006500
6 - 1/2
7 - 1/2
1/2
0.550
7.500
7.498
6.500
6.500
6.502
7.500
 
50006500750
3/4
0.825
 
50006750
6 - 3/4
7 - 3/4
1/2
0.550
7.750
7.748
6.750
6.750
6.752
7.750
 
50006750750
3/4
0.825
 
50007000
7
8
1/2
0.550
8.000
7.998
7.000
7.000
7.002
8.000
 
50007000750
3/4
0.825
 
50007250
7 - 1/4
8 - 1/4
1/2
0.550
8.250
8.248
7.250
7.250
7.252
8.250
 
50007250750
3/4
0.825
 
50007500
7 - 1/2
8 - 1/2
1/2
0.550
8.500
8.498
7.500
7.500
7.502
8.500
 
50007500750
3/4
0.825
 
50007750
7 - 3/4
8 - 3/4
1/2
0.550
8.750
8.748
7.750
7.750
7.752
8.750
 
50007750750
3/4
0.825
 
50008000
8
9
1/2
0.550
9.000
8.998
8.000
8.000
8.002
9.000
 
50008000750
3/4
0.825
 
50008250
8 - 1/4
9 - 1/4
1/2
0.550
9.250
9.248
8.250
8.250
8.252
9.250
 
50008250750
3/4
0.825
 
50008500
8 - 1/2
9 - 1/2
1/2
0.550
9.500
9.498
8.500
8.500
8.502
9.500
 
50008500750
3/4
0.825
 
50008750
8 - 3/4
9 - 3/4
1/2
0.550
9.750
9.748
8.750
8.750
8.752
9.750
 
50008750750
3/4
0.825
50009000
9
10
1/2
0.550
10.000
9.998
9.000
9.000
9.002
10.000
 
50009000750
3/4
0.825
 
50009250
9 - 1/4
10 - 1/4
1/2
0.550
10.250
10.248
9.250
9.250
9.252
10.250
 
50009250750
3/4
0.825
 
50009500
9 - 1/2
10 - 1/2
1/2
0.550
10.500
10.498
9.500
9.500
9.502
10.500
 
50009500750
3/4
0.825
 
50009750
9 - 3/4
10 - 3/4
1/2
0.550
10.750
10.748
9.750
9.750
9.752
10.750
 
50009750750
3/4
0.825
 
500010000
10
11
1/2
0.550
11.000
10.998
10.000
10.000
10.002
11.000
 
500010000750
3/4
0.825
 
500010500
10 - 1/2
11 - 1/2
1/2
0.550
11.500
11.498
10.500
10.500
10.502
11.500
 
500010500750
3/4
0.825
500011000
11
12
1/2
0.550
12.000
11.998
11.000
11.000
11.002
12.000
 
500011000750
3/4
0.825
 
500011500
11 - 1/2
12 - 1/2
1/2
0.550
12.500
12.498
11.500
11.500
11.502
12.500
 
500011500750
3/4
0.825
 
500012000
12
13
1/2
0.550
13.000
12.998
12.000
12.000
12.002
13.000
 
500012000750
3/4
0.825
 
500012500
12 - 1/2
13 - 1/2
1/2
0.550
13.500
13.498
12.500
12.500
12.502
13.500
 
500012500750
3/4
0.825
 
500013000
13
14
1/2
0.550
14.000
13.998
13.000
13.000
13.002
14.000
 
500013000750
3/4
0.825
500013500
13 - 1/2
14 - 1/2
1/2
0.550
14.500
14.498
13.500
13.500
13.502
14.500
 
500013500750
3/4
0.825
 
500014000
14
15
1/2
0.550
15.000
14.998
14.000
14.000
14.002
15.000
 
500014000750
3/4
0.825
 
500014500
14 - 1/2
15 - 1/2
1/2
0.550
15.500
15.498
14.500
14.500
14.502
15.500
 
500014500750
3/4
0.825
 
500015000
15
16
1/2
0.550
16.000
15.998
15.000
15.000
15.002
16.000
 
500015000750
3/4
0.825


 
A
Piston Applications
Rod Applications
C/S
Width
Size Number
Nom I.D.
Nom. I.D.
Nom. Width
Groove
Width
B
Bore
C
Piston
D
Groove
E
Rod
F
Throat
G
Groove
 
Tolerance Limits
+0.010
-0.000
+0.006
-0.000
+0.000
-0.003
+0.000
-0.009
+0.000
-0.003
+0.006
-0.000
+0.009
-0.000
5/8"
62501250
1 - 1/4
2 - 1/2
5/8
0.688
2.500
2.497
1.250
1.250
1.253
2.500
62501250100
1
1.100
62501375
1 - 3/8
2 - 5/8
5/8
0.688
2.625
2.622
1.375
1.375
1.378
2.625
62501375100
1
1.100
62501500
1 - 1/2
2 - 3/4
5/8
0.688
2.750
2.747
1.500
1.500
1.503
2.750
62501500100
1
1.100
62501750
1 - 3/4
3
5/8
0.688
3.000
2.997
1.750
1.750
1.753
3.000
62501750100
1
1.100
62502000
2
3 - 1/4
5/8
0.688
3.250
3.247
2.000
2.000
2.003
3.250
62502000100
1
1.100
62502250
2 - 1/4
3 - 1/2
5/8
0.688
3.500
3.497
2.250
2.250
2.253
3.500
62502250100
1
1.100
62502500
2 - 1/2
3 - 3/4
5/8
0.688
3.750
3.747
2.500
2.500
2.503
3.750
62502500100
1
1.100
62502750
2 - 3/4
4
5/8
0.688
4.000
3.997
2.750
2.750
2.753
4.000
 
62502750100
1
1.100
 
62503000
3
4 - 1/4
5/8
0.688
4.250
4.247
3.000
3.000
3.003
4.250
 
62503000100
1
1.100
 
62503250
3 - 1/4
4 - 1/2
5/8
0.688
4.500
4.497
3.250
3.250
3.253
4.500
 
62503250100
1
1.100
 
62503500
3 - 1/2
4 - 3/4
5/8
0.688
4.750
4.747
3.500
3.500
3.503
4.750
 
62503500100
1
1.100
 
62503750
3 - 3/4
5
5/8
0.688
5.000
4.997
3.750
3.750
3.753
5.000
 
62503750100
1
1.100
62504000
4
5 - 1/4
5/8
0.688
5.250
5.247
4.000
4.000
4.003
5.250
 
62504000100
1
1.100
 
62504250
4 - 1/4
5 - 1/2
5/8
0.688
5.500
5.497
4.250
4.250
4.253
5.500
 
62504250100
1
1.100
 
62504500
4 - 1/2
5 - 3/4
5/8
0.688
5.750
5.747
4.500
4.500
4.503
5.750
 
62504500100
1
1.100
 
62504750
4 - 3/4
6
5/8
0.688
6.000
5.997
4.750
4.750
4.753
6.000
 
62504750100
1
1.100
 
62505000
5
6 - 1/4
5/8
0.688
6.250
6.247
5.000
5.000
5.003
6.250
 
62505000100
1
1.100
62505250
5 - 1/4
6 - 1/2
5/8
0.688
6.500
6.497
5.250
5.250
5.253
6.500
 
62505250100
1
1.100
 
62505500
5 - 1/2
6 - 3/4
5/8
0.688
6.750
6.747
5.500
5.500
5.503
6.750
 
62505500100
1
1.100
 
62505750
5 - 3/4
7
5/8
0.688
7.000
6.997
5.750
5.750
5.753
7.000
 
62505750100
1
1.100
 
62506000
6
7 - 1/4
5/8
0.688
7.250
7.247
6.000
6.000
6.003
7.250
 
62506000100
1
1.100
 
62506250
6 - 1/4
7 - 1/2
5/8
0.688
7.500
7.497
6.250
6.250
6.253
7.500
 
62506250100
1
1.100
62506500
6 - 1/2
7 - 3/4
5/8
0.688
7.750
7.747
6.500
6.500
6.503
7.750
 
62506500100
1
1.100
 
62506750
6 - 3/4
8
5/8
0.688
8.000
7.997
6.750
6.750
6.753
8.000
 
62506750100
1
1.100
 
62507000
7
8 - 1/4
5/8
0.688
8.250
8.247
7.000
7.000
7.003
8.250
 
62507000100
1
1.100
 
62507250
7 - 1/4
8 - 1/2
5/8
0.688
8.500
8.497
7.250
7.250
7.253
8.500
 
62507250100
1
1.100
 
62507500
7 - 1/2
8 - 3/4
5/8
0.688
8.750
8.747
7.500
7.500
7.503
8.750
 
62507500100
1
1.100
 
62507750
7 - 3/4
9
5/8
0.688
9.000
8.997
7.750
7.750
7.753
9.000
 
62507750100
1
1.100
 
62508000
8
9 - 1/4
5/8
0.688
9.250
9.247
8.000
8.000
8.003
9.250
 
62508000100
1
1.100
 
62508250
8 - 1/4
9 - 1/2
5/8
0.688
9.500
9.497
8.250
8.250
8.253
9.500
 
62508250100
1
1.100
62508500
8 - 1/2
9 - 3/4
5/8
0.688
9.750
9.747
8.500
8.500
8.503
9.750
 
62508500100
1
1.100
 
62508750
8 - 3/4
10
5/8
0.688
10.000
9.997
8.750
8.750
8.753
10.000
 
62508750100
1
1.100
 
62509000
9
10 - 1/4
5/8
0.688
10.250
10.247
9.000
9.000
9.003
10.250
 
62509000100
1
1.100
 
62509250
9 - 1/4
10 - 1/2
5/8
0.688
10.500
10.497
9.250
9.250
9.253
10.500
 
62509250100
1
1.100
 
62509500
9 - 1/2
10 - 3/4
5/8
0.688
10.750
10.747
9.500
9.500
9.503
10.750
 
62509500100
1
1.100
62509750
9 - 3/4
11
5/8
0.688
11.000
10.997
9.750
9.750
9.753
11.000
 
62509750100
1
1.100
 
625010000
10
11 - 1/4
5/8
0.688
11.250
11.247
10.000
10.000
10.003
11.250
 
625010000100
1
1.100
 
625010250
10 - 1/4
11 - 1/2
5/8
0.688
11.500
11.497
10.250
10.250
10.253
11.500
 
625010250100
1
1.100
 
625010500
10 - 1/2
11 - 3/4
5/8
0.688
11.750
11.747
10.500
10.500
10.503
11.750
 
625010500100
1
1.100
 
625010750
10 - 3/4
12
5/8
0.688
12.000
11.997
10.750
10.750
10.753
12.000
 
625010750100
1
1.100
625011000
11
12 - 1/4
5/8
0.688
12.250
12.247
11.000
11.000
11.003
12.250
 
625011000100
1
1.100
 
625011250
11 - 1/4
12 - 1/2
5/8
0.688
12.500
12.497
11.250
11.250
11.253
12.500
 
625011250100
1
1.100
 
625011500
11 - 1/2
12 - 3/4
5/8
0.688
12.750
12.747
11.500
11.500
11.503
12.750
 
625011500100
1
1.100
 
625011750
11 - 3/4
13
5/8
0.688
13.000
12.997
11.750
11.750
11.753
13.000
 
625011750100
1
1.100
 
625012000
12
13 - 1/4
5/8
0.688
13.250
13.247
12.000
12.000
12.003
13.250
 
625012000100
1
1.100
625012250
12 - 1/4
13 - 1/2
5/8
0.688
13.500
13.497
12.250
12.250
12.253
13.500
 
625012250100
1
1.100
 
625012500
12 - 1/2
13 - 3/4
5/8
0.688
13.750
13.747
12.500
12.500
12.503
13.750
 
625012500100
1
1.100
 
625012750
12 - 3/4
14
5/8
0.688
14.000
13.997
12.750
12.750
12.753
14.000
 
625012750100
1
1.100
 
625013000
13
14 - 1/4
5/8
0.688
14.250
14.247
13.000
13.000
13.003
14.250
 
625013000100
1
1.100
 
625013250
13 - 1/4
14 - 1/2
5/8
0.688
14.500
14.497
13.250
13.250
13.253
14.500
 
625013250100
1
1.100
 
625013500
13 - 1/2
14 - 3/4
5/8
0.688
14.750
14.747
13.500
13.500
13.503
14.750
 
625013500100
1
1.100
 
625013750
13 - 3/4
15
5/8
0.688
15.000
14.997
13.750
13.750
13.753
15.000
 
625013750100
1
1.100
 
625014000
14
15 - 1/4
5/8
0.688
15.250
15.247
14.000
14.000
14.003
15.250
 
625014000100
1
1.100
 
625014250
14 - 1/4
15 - 1/2
5/8
0.688
15.500
15.497
14.250
14.250
14.253
15.500
 
625014250100
1
1.100
625014500
14 - 1/2
15 - 3/4
5/8
0.688
15.750
15.747
14.500
14.500
14.503
15.750
 
625014500100
1
1.100
 
625014750
14 - 3/4
16
5/8
0.688
16.000
15.997
14.750
14.750
14.753
16.000
 
625014750100
1
1.100
 
625015000
15
16 - 1/4
5/8
0.688
16.250
16.247
15.000
15.000
15.003
16.250
 
625015000100
1
1.100
 
625015500
15 - 1/2
16 - 3/4
5/8
0.688
16.750
16.747
15.500
15.500
15.503
16.750
 
625015500100
1
1.100
625016000
16
17 - 1/4
5/8
0.688
17.250
17.247
16.000
16.000
16.003
17.250
 
625016000100
1
1.100
 
625016500
16 - 1/2
17 - 3/4
5/8
0.688
17.750
17.747
16.500
16.500
16.503
17.750
 
625016500100
1
1.100
 
625017000
17
18 - 1/4
5/8
0.688
18.250
18.247
17.000
17.000
17.003
18.250
 
625017000100
1
1.100
 
625017500
17 - 1/2
18 - 3/4
5/8
0.688
18.750
18.747
17.500
17.500
17.503
18.750
 
625017500100
1
1.100
 
625018000
18
19 - 1/4
5/8
0.688
19.250
19.247
18.000
18.000
18.003
19.250
 
625018000100
1
1.100


 
A
Piston Applications
Rod Applications
C/S
Width
Size Number
Nom I.D.
Nom. I.D.
Nom. Width
Groove
Width
B
Bore
C
Piston
D
Groove
E
Rod
F
Throat
G
Groove
 
Tolerance Limits
+0.010
-0.000
+0.007
-0.000
+0.000
-0.004
+0.000
-0.011
+0.000
-0.004
+0.007
-0.000
+0.011
-0.000
3/4"
75003000
3
4 - 1/2
3/4
0.825
4.500
4.497
3.000
3.000
3.003
4.500
 
75003000125
1 - 1/4
1.375
 
75003250
3 - 1/4
4 - 3/4
3/4
0.825
4.750
4.747
3.250
3.250
3.253
4.750
 
75003250125
1 - 1/4
1.375
 
75003500
3 - 1/2
5
3/4
0.825
5.000
4.997
3.500
3.500
3.503
5.000
 
75003500125
1 - 1/4
1.375
 
75003750
3 - 3/4
5 - 1/4
3/4
0.825
5.250
5.247
3.750
3.750
3.753
5.250
 
75003750125
1 - 1/4
1.375
 
75004000
4
5 - 1/2
3/4
0.825
5.500
5.497
4.000
4.000
4.003
5.500
 
75004000125
1 - 1/4
1.375
 
75004250
4 - 1/4
5 - 3/4
3/4
0.825
5.750
5.747
4.250
4.250
4.253
5.750
 
75004250125
1 - 1/4
1.375
 
75004500
4 - 1/2
6
3/4
0.825
6.000
5.997
4.500
4.500
4.503
6.000
 
75004500125
1 - 1/4
1.375
 
75004750
4 - 3/4
6 - 1/4
3/4
0.825
6.250
6.247
4.750
4.750
4.753
6.250
 
75004750125
1 - 1/4
1.375
 
75005000
5
6 - 1/2
3/4
0.825
6.500
6.497
5.000
5.000
5.003
6.500
 
75005000125
1 - 1/4
1.375
 
75005250
5 - 1/4
6 - 3/4
3/4
0.825
6.750
6.747
5.250
5.250
5.253
6.750
 
75005250125
1 - 1/4
1.375
 
75005500
5 - 1/2
7
3/4
0.825
7.000
6.997
5.500
5.500
5.503
7.000
 
75005500125
1 - 1/4
1.375
 
75005750
5 - 3/4
7 - 1/4
3/4
0.825
7.250
7.247
5.750
5.750
5.753
7.250
 
75005750125
1 - 1/4
1.375
 
75006000
6
7 - 1/2
3/4
0.825
7.500
7.497
6.000
6.000
6.003
7.500
 
75006000125
1 - 1/4
1.375
 
75006250
6 - 1/4
7 - 3/4
3/4
0.825
7.750
7.747
6.250
6.250
6.253
7.750
 
75006250125
1 - 1/4
1.375
 
75006500
6 - 1/2
8
3/4
0.825
8.000
7.997
6.500
6.500
6.503
8.000
 
75006500125
1 - 1/4
1.375
75006750
6 - 3/4
8 - 1/4
3/4
0.825
8.250
8.247
6.750
6.750
6.753
8.250
 
75006750125
1 - 1/4
1.375
 
75007000
7
8 - 1/2
3/4
0.825
8.500
8.497
7.000
7.000
7.003
8.500
 
75007000125
1 - 1/4
1.375
 
75007250
7 - 1/4
8 - 3/4
3/4
0.825
8.750
8.747
7.250
7.250
7.253
8.750
 
75007250125
1 - 1/4
1.375
 
75007500
7 - 1/2
9
3/4
0.825
9.000
8.997
7.500
7.500
7.503
9.000
 
75007500125
1 - 1/4
1.375
 
75007750
7 - 3/4
9 - 1/4
3/4
0.825
9.250
9.247
7.750
7.750
7.753
9.250
 
75007750125
1 - 1/4
1.375
75008000
8
9 - 1/2
3/4
0.825
9.500
9.497
8.000
8.000
8.003
9.500
75008000125
1 - 1/4
1.375
75008250
8 - 1/4
9 - 3/4
3/4
0.825
9.750
9.747
8.250
8.250
8.253
9.750
75008250125
1 - 1/4
1.375
75008500
8 - 1/2
10
3/4
0.825
10.000
9.997
8.500
8.500
8.503
10.000
75008500125
1 - 1/4
1.375
75008750
8 - 3/4
10 - 1/4
3/4
0.825
10.250
10.247
8.750
8.750
8.753
10.250
75008750125
1 - 1/4
1.375
75009000
9
10 - 1/2
3/4
0.825
10.500
10.497
9.000
9.000
9.003
10.500
75009000125
1 - 1/4
1.375
75009250
9 - 1/4
10 - 3/4
3/4
0.825
10.750
10.747
9.250
9.250
9.253
10.750
 
75009250125
1 - 1/4
1.375
 
75009500
9 - 1/2
11
3/4
0.825
11.000
10.997
9.500
9.500
9.503
11.000
 
75009500125
1 - 1/4
1.375
 
75009750
9 - 3/4
11 - 1/4
3/4
0.825
11.250
11.247
9.750
9.750
9.753
11.250
 
75009750125
1 - 1/4
1.375
 
750010000
10
11 - 1/2
3/4
0.825
11.500
11.497
10.000
10.000
10.003
11.500
 
750010000125
1 - 1/4
1.375
 
750010500
10 - 1/2
12
3/4
0.825
12.000
11.997
10.500
10.500
10.503
12.000
 
750010500125
1 - 1/4
1.375
750011000
11
12 - 1/2
3/4
0.825
12.500
12.497
11.000
11.000
11.003
12.500
 
750011000125
1 - 1/4
1.375
 
750011500
11 - 1/2
13
3/4
0.825
13.000
12.997
11.500
11.500
11.503
13.000
 
750011500125
1 - 1/4
1.375
 
750012000
12
13 - 1/2
3/4
0.825
13.500
13.497
12.000
12.000
12.003
13.500
 
750012000125
1 - 1/4
1.375
 
750012500
12 - 1/2
14
3/4
0.825
14.000
13.997
12.500
12.500
12.503
14.000
 
750012500125
1 - 1/4
1.375
 
750013000
13
14 - 1/2
3/4
0.825
14.500
14.497
13.000
13.000
13.003
14.500
 
750013000125
1 - 1/4
1.375
 
750013500
13 - 1/2
15
3/4
0.825
15.000
14.997
13.500
13.500
13.503
15.000
 
750013500125
1 - 1/4
1.375
 
750014000
14
15 - 1/2
3/4
0.825
15.500
15.497
14.000
14.000
14.003
15.500
 
750014000125
1 - 1/4
1.375
 
750014500
14 - 1/2
16
3/4
0.825
16.000
15.997
14.500
14.500
14.503
16.000
 
750014500125
1 - 1/4
1.375
750015000
15
16 - 1/2
3/4
0.825
16.500
16.497
15.000
15.000
15.003
16.500
 
750015000125
1 - 1/4
1.375
 
750015500
15 - 1/2
17
3/4
0.825
17.000
16.997
15.500
15.500
15.503
17.000
 
750015500125
1 - 1/4
1.375
 
750016000
16
17 - 1/2
3/4
0.825
17.500
17.497
16.000
16.000
16.003
17.500
 
750016000125
1 - 1/4
1.375
 
750016500
16 - 1/2
18
3/4
0.825
18.000
17.997
16.500
16.500
16.503
18.000
 
750016500125
1 - 1/4
1.375
 
750017000
17
18 - 1/2
3/4
0.825
18.500
18.497
17.000
17.000
17.003
18.500
 
750017000125
1 - 1/4
1.375
750017500
17 - 1/2
19
3/4
0.825
19.000
18.997
17.500
17.500
17.503
19.000
 
750017500125
1 - 1/4
1.375
 
750018000
18
19 - 1/2
3/4
0.825
19.500
19.497
18.000
18.000
18.003
19.500
 
750018000125
1 - 1/4
1.375
 
750018500
18 - 1/2
20
3/4
0.825
20.000
19.997
18.500
18.500
18.503
20.000
 
750018500125
1 - 1/4
1.375
 
750019000
19
20 - 1/2
3/4
0.825
20.500
20.497
19.000
19.000
19.003
20.500
 
750019000125
1 - 1/4
1.375
 
750019500
19 - 1/2
21
3/4
0.825
21.000
20.997
19.500
19.500
19.503
21.000
 
750019500125
1 - 1/4
1.375
 
750020000
20
21 - 1/2
3/4
0.825
21.500
21.497
20.000
20.000
20.003
21.500
 
750020000125
1 - 1/4
1.375


 
A
Piston Applications
Rod Applications
C/S
Width
Size Number
Nom I.D.
Nom. I.D.
Nom. Width
Groove
Width
B
Bore
C
Piston
D
Groove
E
Rod
F
Throat
G
Groove
 
Tolerance Limits
+0.010
-0.000
+0.009
-0.000
+0.000
-0.005
+0.000
-0.015
+0.000
-0.005
+0.009
-0.000
+0.015
-0.000
1"
10003000
3
5
1
1.100
5.000
4.996
3.000
3.000
3.004
5.000
10003000150
1 - 1/2
1.650
10003500
3 - 1/2
5 - 1/2
1
1.100
5.500
5.496
3.500
3.500
3.504
5.500
10003500150
1 - 1/2
1.650
10004000
4
6
1
1.100
6.000
5.996
4.000
4.000
4.004
6.000
10004000150
1 - 1/2
1.650
10004500
4 - 1/2
6 - 1/2
1
1.100
6.500
6.496
4.500
4.500
4.504
6.500
10004500150
1 - 1/2
1.650
10005000
5
7
1
1.100
7.000
6.996
5.000
5.000
5.004
7.000
10005000150
1 - 1/2
1.650
10005500
5 - 1/2
7 - 1/2
1
1.100
7.500
7.496
5.500
5.500
5.504
7.500
10005500150
1 - 1/2
1.650
10006000
6
8
1
1.100
8.000
7.996
6.000
6.000
6.004
8.000
10006000150
1 - 1/2
1.650
10006500
6 - 1/2
8 - 1/2
1
1.100
8.500
8.496
6.500
6.500
6.504
8.500
10006500150
1 - 1/2
1.650
 
10007000
7
9
1
1.100
9.000
8.996
7.000
7.000
7.004
9.000
 
10007000150
1 - 1/2
1.650
 
10007500
7 - 1/2
9 - 1/2
1
1.100
9.500
9.496
7.500
7.500
7.504
9.500
 
10007500150
1 - 1/2
1.650
 
10008000
8
10
1
1.100
10.000
9.996
8.000
8.000
8.004
10.000
 
10008000150
1 - 1/2
1.650
 
10008500
8 - 1/2
10 - 1/2
1
1.100
10.500
10.496
8.500
8.500
8.504
10.500
 
10008500150
1 - 1/2
1.650
10009000
9
11
1
1.100
11.000
10.996
9.000
9.000
9.004
11.000
 
10009000150
1 - 1/2
1.650
 
10009500
9 - 1/2
11 - 1/2
1
1.100
11.500
11.496
9.500
9.500
9.504
11.500
 
10009500150
1 - 1/2
1.650
 
100010000
10
12
1
1.100
12.000
11.996
10.000
10.000
10.004
12.000
 
100010000150
1 - 1/2
1.650
 
100010500
10 - 1/2
12 - 1/2
1
1.100
12.500
12.496
10.500
10.500
10.504
12.500
 
100010500150
1 - 1/2
1.650
 
100011000
11
13
1
1.100
13.000
12.996
11.000
11.000
11.004
13.000
 
100011000150
1 - 1/2
1.650
100011500
11 - 1/2
13 - 1/2
1
1.100
13.500
13.496
11.500
11.500
11.504
13.500
 
100011500150
1 - 1/2
1.650
 
100012000
12
14
1
1.100
14.000
13.996
12.000
12.000
12.004
14.000
 
100012000150
1 - 1/2
1.650
 
100012500
12 - 1/2
14 - 1/2
1
1.100
14.500
14.496
12.500
12.500
12.504
14.500
 
100012500150
1 - 1/2
1.650
 
100013000
13
15
1
1.100
15.000
14.996
13.000
13.000
13.004
15.000
 
100013000150
1 - 1/2
1.650
 
100013500
13 - 1/2
15 - 1/2
1
1.100
15.500
15.496
13.500
13.500
13.504
15.500
 
100013500150
1 - 1/2
1.650
100014000
14
16
1
1.100
16.000
15.996
14.000
14.000
14.004
16.000
 
100014000150
1 - 1/2
1.650
 
100014500
14 - 1/2
16 - 1/2
1
1.100
16.500
16.496
14.500
14.500
14.504
16.500
 
100014500150
1 - 1/2
1.650
 
100015000
15
17
1
1.100
17.000
16.996
15.000
15.000
15.004
17.000
 
100015000150
1 - 1/2
1.650
 
100015500
15 - 1/2
17 - 1/2
1
1.100
17.500
17.496
15.500
15.500
15.504
17.500
 
100015500150
1 - 1/2
1.650
 
100016000
16
18
1
1.100
18.000
17.996
16.000
16.000
16.004
18.000
 
100016000150
1 - 1/2
1.650
100016500
16 - 1/2
18 - 1/2
1
1.100
18.500
18.496
16.500
16.500
16.504
18.500
 
100016500150
1 - 1/2
1.650
 
100017000
17
19
1
1.100
19.000
18.996
17.000
17.000
17.004
19.000
 
100017000150
1 - 1/2
1.650
 
100017500
17 - 1/2
19 - 1/2
1
1.100
19.500
19.496
17.500
17.500
17.504
19.500
 
100017500150
1 - 1/2
1.650
 
100018000
18
20
1
1.100
20.000
19.996
18.000
18.000
18.004
20.000
 
100018000150
1 - 1/2
1.650
 
100018500
18 - 1/2
20 - 1/2
1
1.100
20.500
20.496
18.500
18.500
18.504
20.500
 
100018500150
1 - 1/2
1.650
 
100019000
19
21
1
1.100
21.000
20.996
19.000
19.000
19.004
21.000
 
100019000150
1 - 1/2
1.650
 
100019500
19 - 1/2
21 - 1/2
1
1.100
21.500
21.496
19.500
19.500
19.504
21.500
 
100019500150
1 - 1/2
1.650
 
100020000
20
22
1
1.100
22.000
21.996
20.000
20.000
20.004
22.000
 
100020000150
1 - 1/2
1.650
 
100022000
22
24
1
1.100
24.000
23.996
22.000
22.000
22.004
24.000
 
100022000150
1 - 1/2
1.650
 
100024000
24
26
1
1.100
26.000
25.996
24.000
24.000
24.004
26.000
 
100024000150
1 - 1/2
1.650
 
100026000
26
28
1
1.100
28.000
27.996
26.000
26.000
26.004
28.000
 
100026000150
1 - 1/2
1.650
 
100028000
28
30
1
1.100
30.000
29.996
28.000
28.000
28.004
30.000
 
100028000150
1 - 1/2
1.650
 
100030000
30
32
1
1.100
32.000
31.996
30.000
30.000
30.004
32.000
 
100030000150
1 - 1/2
1.650
 
100032000
32
34
1
1.100
34.000
33.996
32.000
32.000
32.004
34.000
 
100032000150
1 - 1/2
1.650