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N70
Design
    • Orings are a simple but very versatile sealing solution. Orings are designed to be compressed in a groove between two mating surfaces.
    • An oring can be paired with a backup ring to increase their pressure handling capabilties and resist the effect of extrusion.
    • Available in a wide variety of materials in a wide variety of sizes.
Material
    • Nitrile 70A Duro- Precision Moulded.
Application
    • Orings can be used in a wide variety of hydraulic, pneumatic and general purpose applications.
    • Whilst in certain applications an Oring can be used in a dynamic environment, it is recommended that Orings be used in a static applications only.
Fluids
    • Hydraulic fluids, petroleum fuels and oils

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Product Code
Description
Availability
Qty
N70-355
5.225 X 0.210" - O-Ring NBR 70 Duro BS355 49478695 75100260 132.72 X 5.33mm 67003594 OLD CODE R70355
660
N70-355 - 5.225 X 0.210" - O-Ring NBR 70 Duro BS355 49478695 75100260 132.72 X 5.33mm 67003594 OLD CODE R70355
Product Information
Product CodeN70-355
Description5.225 X 0.210" - O-Ring NBR 70 Duro BS355 49478695 75100260 132.72 X 5.33mm 67003594 OLD CODE R70355
ProfileN70
Internal Diameter5.225
Seal Height0.210
Max. Temp C110
Alt. Part No.R70355
N70-431
5.225 X 0.275" - O-Ring NBR 70 Duro BS431
119
N70-431 - 5.225 X 0.275" - O-Ring NBR 70 Duro BS431
Product Information
Product CodeN70-431
Description5.225 X 0.275" - O-Ring NBR 70 Duro BS431
ProfileN70
Internal Diameter5.225
Seal Height0.275
Max. Temp C110
Alt. Part No.R70431
N70-252
5.234 X 0.139" - O-Ring NBR 70 Duro BS252 132.94 x 3.53mm 67003495 75100181
319
N70-252 - 5.234 X 0.139" - O-Ring NBR 70 Duro BS252 132.94 x 3.53mm 67003495 75100181
Product Information
Product CodeN70-252
Description5.234 X 0.139" - O-Ring NBR 70 Duro BS252 132.94 x 3.53mm 67003495 75100181
ProfileN70
Internal Diameter5.234
Seal Height0.139
Max. Temp C110
Alt. Part No.R70252
N70-160
5.237 X 0.103" - O-Ring NBR 70 Duro BS160
1,041
N70-160 - 5.237 X 0.103" - O-Ring NBR 70 Duro BS160
Product Information
Product CodeN70-160
Description5.237 X 0.103" - O-Ring NBR 70 Duro BS160
ProfileN70
Internal Diameter5.237
Seal Height0.103
Max. Temp C110
Alt. Part No.R70160
N70-050
5.239 X 0.070" - O-Ring NBR 70 Duro BS050
102
N70-050 - 5.239 X 0.070" - O-Ring NBR 70 Duro BS050
Product Information
Product CodeN70-050
Description5.239 X 0.070" - O-Ring NBR 70 Duro BS050
ProfileN70
Internal Diameter5.239
Seal Height0.070
Max. Temp C110
Alt. Part No.R70050
N70-865
5.250 X 0.210" - O-Ring NBR 70 Duro BS865
705
N70-865 - 5.250 X 0.210" - O-Ring NBR 70 Duro BS865
Product Information
Product CodeN70-865
Description5.250 X 0.210" - O-Ring NBR 70 Duro BS865
ProfileN70
Internal Diameter5.250
Seal Height0.210
Max. Temp C110
Alt. Part No.R70865
N70-626
5.295 X 0.275" - O-Ring NBR 70 Duro BS626
0
N70-626 - 5.295 X 0.275" - O-Ring NBR 70 Duro BS626
Product Information
Product CodeN70-626
Description5.295 X 0.275" - O-Ring NBR 70 Duro BS626
ProfileN70
Internal Diameter5.295
Seal Height0.275
Max. Temp C110
Alt. Part No.R70626
N70-550
5.345 X 0.070" - O-Ring NBR 70 Duro BS550 135.76 x 1.78mm 67195550
0
N70-550 - 5.345 X 0.070" - O-Ring NBR 70 Duro BS550 135.76 x 1.78mm 67195550
Product Information
Product CodeN70-550
Description5.345 X 0.070" - O-Ring NBR 70 Duro BS550 135.76 x 1.78mm 67195550
ProfileN70
Internal Diameter5.345
Seal Height0.070
Max. Temp C110
Alt. Part No.R70550
N70-356
5.350 X 0.210" - O-Ring NBR 70 Duro BS356
62
N70-356 - 5.350 X 0.210" - O-Ring NBR 70 Duro BS356
Product Information
Product CodeN70-356
Description5.350 X 0.210" - O-Ring NBR 70 Duro BS356
ProfileN70
Internal Diameter5.350
Seal Height0.210
Max. Temp C110
Alt. Part No.R70356
N70-432
5.350 X 0.275" - O-Ring NBR 70 Duro BS432 49493084 75100333 135.89 X 6.99mm 67003651 OLD CODE N70432
118
N70-432 - 5.350 X 0.275" - O-Ring NBR 70 Duro BS432 49493084 75100333 135.89 X 6.99mm 67003651 OLD CODE N70432
Product Information
Product CodeN70-432
Description5.350 X 0.275" - O-Ring NBR 70 Duro BS432 49493084 75100333 135.89 X 6.99mm 67003651 OLD CODE N70432
ProfileN70
Internal Diameter5.350
Seal Height0.275
Max. Temp C110
Alt. Part No.R70432
N70-253
5.359 X 0.139" - O-Ring NBR 70 Duro BS253
1,862
N70-253 - 5.359 X 0.139" - O-Ring NBR 70 Duro BS253
Product Information
Product CodeN70-253
Description5.359 X 0.139" - O-Ring NBR 70 Duro BS253
ProfileN70
Internal Diameter5.359
Seal Height0.139
Max. Temp C110
Alt. Part No.R70253
N70-866
5.375 X 0.210" - O-Ring NBR 70 Duro BS866
6
N70-866 - 5.375 X 0.210" - O-Ring NBR 70 Duro BS866
Product Information
Product CodeN70-866
Description5.375 X 0.210" - O-Ring NBR 70 Duro BS866
ProfileN70
Internal Diameter5.375
Seal Height0.210
Max. Temp C110
Alt. Part No.R70866
N70-551
5.470 X 0.070" - O-Ring NBR 70 Duro BS551
49
N70-551 - 5.470 X 0.070" - O-Ring NBR 70 Duro BS551
Product Information
Product CodeN70-551
Description5.470 X 0.070" - O-Ring NBR 70 Duro BS551
ProfileN70
Internal Diameter5.470
Seal Height0.070
Max. Temp C110
Alt. Part No.R70551
N70-357
5.475 X 0.210" - O-Ring NBR 70 Duro BS357
596
N70-357 - 5.475 X 0.210" - O-Ring NBR 70 Duro BS357
Product Information
Product CodeN70-357
Description5.475 X 0.210" - O-Ring NBR 70 Duro BS357
ProfileN70
Internal Diameter5.475
Seal Height0.210
Max. Temp C110
Alt. Part No.R70357
N70-433
5.475 X 0.275" - O-Ring NBR 70 Duro BS433 75100334 N70433 49485227 67003652 OLD CODE 139.06 X 6.98mm
855
N70-433 - 5.475 X 0.275" - O-Ring NBR 70 Duro BS433 75100334 N70433 49485227 67003652 OLD CODE 139.06 X 6.98mm
Product Information
Product CodeN70-433
Description5.475 X 0.275" - O-Ring NBR 70 Duro BS433 75100334 N70433 49485227 67003652 OLD CODE 139.06 X 6.98mm
ProfileN70
Internal Diameter5.475
Seal Height0.275
Max. Temp C110
Alt. Part No.R70433
N70-254
5.484 X 0.139" - O-Ring NBR 70 Duro BS254 75100183 67003497 139.29 X 3.53mm
179
N70-254 - 5.484 X 0.139" - O-Ring NBR 70 Duro BS254 75100183 67003497 139.29 X 3.53mm
Product Information
Product CodeN70-254
Description5.484 X 0.139" - O-Ring NBR 70 Duro BS254 75100183 67003497 139.29 X 3.53mm
ProfileN70
Internal Diameter5.484
Seal Height0.139
Max. Temp C110
Alt. Part No.R70254
N70-161
5.487 X 0.103" - O-Ring NBR 70 Duro BS161
1,137
N70-161 - 5.487 X 0.103" - O-Ring NBR 70 Duro BS161
Product Information
Product CodeN70-161
Description5.487 X 0.103" - O-Ring NBR 70 Duro BS161
ProfileN70
Internal Diameter5.487
Seal Height0.103
Max. Temp C110
Alt. Part No.R70161
N70-867
5.500 X 0.210" - O-Ring NBR 70 Duro BS867
86
N70-867 - 5.500 X 0.210" - O-Ring NBR 70 Duro BS867
Product Information
Product CodeN70-867
Description5.500 X 0.210" - O-Ring NBR 70 Duro BS867
ProfileN70
Internal Diameter5.500
Seal Height0.210
Max. Temp C110
Alt. Part No.R70867
N70M-0055010
3.50 X 1.00mm - O-Ring NBR 70 Duro
0
N70M-0055010 - 3.50 X 1.00mm - O-Ring NBR 70 Duro
Product Information
Product CodeN70M-0055010
Description3.50 X 1.00mm - O-Ring NBR 70 Duro
ProfileN70
Internal Diameter5.50
Seal Height1.00
Max. Temp C110
N70M-0055015
5.50 X 1.50mm - O-Ring NBR 70 Duro
4,795
N70M-0055015 - 5.50 X 1.50mm - O-Ring NBR 70 Duro
Product Information
Product CodeN70M-0055015
Description5.50 X 1.50mm - O-Ring NBR 70 Duro
ProfileN70
Internal Diameter5.50
Seal Height1.50
Max. Temp C110
Alt. Part No.RR2321
N70M-0055020
5.00 X 2.00mm - O-Ring NBR 70 Duro 67187286 N2.00X005.5 OLD CODE
3,406
N70M-0055020 - 5.00 X 2.00mm - O-Ring NBR 70 Duro 67187286 N2.00X005.5 OLD CODE
Product Information
Product CodeN70M-0055020
Description5.00 X 2.00mm - O-Ring NBR 70 Duro 67187286 N2.00X005.5 OLD CODE
Internal Diameter5.50
Outer Diameter9.50
Seal Height2.00
N70-552
5.595 X 0.070" - O-Ring NBR 70 Duro BS552 67190458 142.11 X 1.78mm
70
N70-552 - 5.595 X 0.070" - O-Ring NBR 70 Duro BS552 67190458 142.11 X 1.78mm
Product Information
Product CodeN70-552
Description5.595 X 0.070" - O-Ring NBR 70 Duro BS552 67190458 142.11 X 1.78mm
ProfileN70
Internal Diameter5.595
Seal Height0.070
Max. Temp C110
Alt. Part No.R70552
N70-358
5.600 X 0.210" - O-Ring NBR 70 Duro BS358 67003597 75100263 49478761 OLD CODE 142.24 X 5.33mm
500
N70-358 - 5.600 X 0.210" - O-Ring NBR 70 Duro BS358 67003597 75100263 49478761 OLD CODE 142.24 X 5.33mm
Product Information
Product CodeN70-358
Description5.600 X 0.210" - O-Ring NBR 70 Duro BS358 67003597 75100263 49478761 OLD CODE 142.24 X 5.33mm
ProfileN70
Internal Diameter5.600
Seal Height0.210
Max. Temp C110
Alt. Part No.R70358
N70-434
5.600 X 0.275" - O-Ring NBR 70 Duro BS434
371
N70-434 - 5.600 X 0.275" - O-Ring NBR 70 Duro BS434
Product Information
Product CodeN70-434
Description5.600 X 0.275" - O-Ring NBR 70 Duro BS434
ProfileN70
Internal Diameter5.600
Seal Height0.275
Max. Temp C110
Alt. Part No.R70434
 
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