Not sure what seal you need? Try our Seal filter & Finder
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

Filter

    ​
​
 
Page of  
Product Code
Description
Availability
Qty
N70-430
5.100 X 0.275" - O-Ring NBR 70 Duro BS430
0
N70-430 - 5.100 X 0.275" - O-Ring NBR 70 Duro BS430
Product Information
Product CodeN70-430
Description5.100 X 0.275" - O-Ring NBR 70 Duro BS430
ProfileN70
Internal Diameter5.100
Seal Height0.275
Max. Temp C110
Alt. Part No.R70430
N70M-0051016
5.10 X 1.60mm - O-Ring NBR 70 Duro 67190565 N1.60X005.1 OLD CODE
4,726
N70M-0051016 - 5.10 X 1.60mm - O-Ring NBR 70 Duro 67190565 N1.60X005.1 OLD CODE
Product Information
Product CodeN70M-0051016
Description5.10 X 1.60mm - O-Ring NBR 70 Duro 67190565 N1.60X005.1 OLD CODE
ProfileN70
Internal Diameter5.10
Seal Height1.60
Max. Temp C110
Alt. Part No.RR1609
N70-251
5.109 X 0.139" - O-Ring NBR 70 Duro BS251 75107226 67127978 129.77 X 3.53mm 49493010 67003494 OLD CO
373
N70-251 - 5.109 X 0.139" - O-Ring NBR 70 Duro BS251 75107226 67127978 129.77 X 3.53mm 49493010 67003494 OLD CO
Product Information
Product CodeN70-251
Description5.109 X 0.139" - O-Ring NBR 70 Duro BS251 75107226 67127978 129.77 X 3.53mm 49493010 67003494 OLD CO
ProfileN70
Internal Diameter5.109
Seal Height0.139
Max. Temp C110
Alt. Part No.R70251
N70-864
5.125 X 0.210" - O-Ring NBR 70 Duro BS864
0
N70-864 - 5.125 X 0.210" - O-Ring NBR 70 Duro BS864
Product Information
Product CodeN70-864
Description5.125 X 0.210" - O-Ring NBR 70 Duro BS864
ProfileN70
Internal Diameter5.125
Seal Height0.210
Max. Temp C110
Alt. Part No.R70864
N70-355
5.225 X 0.210" - O-Ring NBR 70 Duro BS355 49478695 75100260 132.72 X 5.33mm 67003594 OLD CODE R70355
426
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
106
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
76
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
0
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
0
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
63
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
110
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
759
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
86
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
208
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
555
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
239
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
198
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
909
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
0
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
4,765
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
 
Page of