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Step Cut Piston Rings - Imperial


Standard Material: 40% glass reinforced Nylon ring and a 90 Durometer Peroxide cured oval Nitrile O-ring.

SCP Style - Can withstand much higher pressure than RPS and SPS designs. The SCP style also provides easier
installation because of the split profile.

Additional sizes and dimensional information is available through a Hi-Tech Seals' sales representative.

Part Number
Nominal Dimensions
Groove Dimensions
A
B
Radial Width
+0.000/-0.002
Axial Width
+0.005/-0.000
SCP 2000282
2
9/32
0.269
0.282
SCP 2250282
2 - 1/4
9/32
0.269
0.282
SCP 2500282
2 - 1/2
9/32
0.269
0.282
SCP 2500312
2 - 1/2
5/16
0.296
0.312
SCP 2750282
2 - 3/4
9/32
0.269
0.282
SCP 3000282
3
9/32
0.279
0.282
SCP 3000312
3
5/16
0.296
0.312
SCP 3250282
3 - 1/4
9/32
0.279
0.282
SCP 3500282
3 - 1/2
9/32
0.279
0.282
SCP 3500312
3 - 1/2
5/16
0.296
0.312
SCP 3750282
3 - 3/4
9/32
0.279
0.282
SCP 4000282
4
9/32
0.279
0.282
SCP 4000312
4
5/16
0.296
0.312
SCP 4250282
4 - 1/4
9/32
0.279
0.282
SCP 4500282
4 - 1/2
9/32
0.279
0.282
SCP 4500312
4 - 1/2
5/16
0.296
0.312
SCP 4500375
4 - 1/2
3/8
0.380
0.377
SCP 5000282
5
9/32
0.279
0.282
SCP 5000375
5
3/8
0.380
0.377
SCP 5250375
5 - 1/4
3/8
0.380
0.377
SCP 5500375
5 - 1/2
3/8
0.380
0.377
SCP 6000375
6
3/8
0.380
0.377
SCP 6500375
6 - 1/2
3/8
0.380
0.377
SCP 7000375
7
3/8
0.380
0.377
SCP 7500375
7 - 1/2
3/8
0.380
0.377
SCP 8000375
8
3/8
0.380
0.377
SCP 8500375
8 - 1/2
3/8
0.380
0.377
SCP 9000375
9
3/8
0.438
0.377
SCP 9500375
9 - 1/2
3/8
0.438
0.377
SCP 10000375
10
3/8
0.438
0.377
SCP 12000375
12
3/8
0.438
0.377