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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
N70-621
3.531 X 0.210" - O-Ring NBR 70 Duro BS621 R70621 67003541
41
N70-621 - 3.531 X 0.210" - O-Ring NBR 70 Duro BS621 R70621 67003541
Product Information
Product CodeN70-621
Description3.531 X 0.210" - O-Ring NBR 70 Duro BS621 R70621 67003541
ProfileN70
Internal Diameter3.531
Seal Height0.210
Max. Temp C110
Alt. Part No.R70621
N70-342
3.600 X 0.210" - O-Ring NBR 70 Duro BS342 91.44 X 5.33mm 67003581 75100247 N70342 OLD CODE
358
N70-342 - 3.600 X 0.210" - O-Ring NBR 70 Duro BS342 91.44 X 5.33mm 67003581 75100247 N70342 OLD CODE
Product Information
Product CodeN70-342
Description3.600 X 0.210" - O-Ring NBR 70 Duro BS342 91.44 X 5.33mm 67003581 75100247 N70342 OLD CODE
ProfileN70
Internal Diameter3.600
Seal Height0.210
Max. Temp C110
Alt. Part No.R70342
N70-418
3.600 X 0.275" - O-Ring NBR 70 Duro BS418
0
N70-418 - 3.600 X 0.275" - O-Ring NBR 70 Duro BS418
Product Information
Product CodeN70-418
Description3.600 X 0.275" - O-Ring NBR 70 Duro BS418
ProfileN70
Internal Diameter3.600
Seal Height0.275
Max. Temp C110
Alt. Part No.R70418
N70M-0036012
3.60 X 1.20mm - O-Ring NBR 70 Duro
0
N70M-0036012 - 3.60 X 1.20mm - O-Ring NBR 70 Duro
Product Information
Product CodeN70M-0036012
Description3.60 X 1.20mm - O-Ring NBR 70 Duro
ProfileN70
Internal Diameter3.60
Seal Height1.20
Max. Temp C110
Alt. Part No.RR2310
N70M-0036024
3.60 X 2.40mm - O-Ring NBR 70 Duro
3,820
N70M-0036024 - 3.60 X 2.40mm - O-Ring NBR 70 Duro
Product Information
Product CodeN70M-0036024
Description3.60 X 2.40mm - O-Ring NBR 70 Duro
ProfileN70
Internal Diameter3.60
Seal Height2.40
Max. Temp C110
Alt. Part No.RR2311
N70-239
3.609 X 0.139" - O-Ring NBR 70 Duro BS239 67003482 91.67 X 3.53mm 75100168
0
N70-239 - 3.609 X 0.139" - O-Ring NBR 70 Duro BS239 67003482 91.67 X 3.53mm 75100168
Product Information
Product CodeN70-239
Description3.609 X 0.139" - O-Ring NBR 70 Duro BS239 67003482 91.67 X 3.53mm 75100168
ProfileN70
Internal Diameter3.609
Seal Height0.139
Max. Temp C110
Alt. Part No.R70239
N70-536
3.610 X 0.070" - O-Ring NBR 70 Duro BS536 91.69 X 1.78mm 67003348
268
N70-536 - 3.610 X 0.070" - O-Ring NBR 70 Duro BS536 91.69 X 1.78mm 67003348
Product Information
Product CodeN70-536
Description3.610 X 0.070" - O-Ring NBR 70 Duro BS536 91.69 X 1.78mm 67003348
ProfileN70
Internal Diameter3.610
Seal Height0.070
Max. Temp C110
Alt. Part No.R70536
N70M-0037018
3.70 X 1.80mm - O-Ring NBR 70 Duro
0
N70M-0037018 - 3.70 X 1.80mm - O-Ring NBR 70 Duro
Product Information
Product CodeN70M-0037018
Description3.70 X 1.80mm - O-Ring NBR 70 Duro
ProfileN70
Internal Diameter3.70
Seal Height1.80
Max. Temp C110
Alt. Part No.RR2312
N70-343
3.725 X 0.210" - O-Ring NBR 70 Duro BS343 67003582 75100248 N70343 OLD CODE 94.61 X 5.33mm
243
N70-343 - 3.725 X 0.210" - O-Ring NBR 70 Duro BS343 67003582 75100248 N70343 OLD CODE 94.61 X 5.33mm
Product Information
Product CodeN70-343
Description3.725 X 0.210" - O-Ring NBR 70 Duro BS343 67003582 75100248 N70343 OLD CODE 94.61 X 5.33mm
ProfileN70
Internal Diameter3.725
Seal Height0.210
Max. Temp C110
Alt. Part No.R70343
N70-419
3.725 X 0.275" - O-Ring NBR 70 Duro BS419
38
N70-419 - 3.725 X 0.275" - O-Ring NBR 70 Duro BS419
Product Information
Product CodeN70-419
Description3.725 X 0.275" - O-Ring NBR 70 Duro BS419
ProfileN70
Internal Diameter3.725
Seal Height0.275
Max. Temp C110
Alt. Part No.R70419
N70-240
3.734 X 0.139" - O-Ring NBR 70 Duro BS240 94.84 X 3.53mm 75100169 67003483 N70240 OLD CODE 49491177
987
N70-240 - 3.734 X 0.139" - O-Ring NBR 70 Duro BS240 94.84 X 3.53mm 75100169 67003483 N70240 OLD CODE 49491177
Product Information
Product CodeN70-240
Description3.734 X 0.139" - O-Ring NBR 70 Duro BS240 94.84 X 3.53mm 75100169 67003483 N70240 OLD CODE 49491177
ProfileN70
Internal Diameter3.734
Seal Height0.139
Max. Temp C110
Alt. Part No.R70240
N70-154
3.737 X 0.103" - O-Ring NBR 70 Duro BS154
140
N70-154 - 3.737 X 0.103" - O-Ring NBR 70 Duro BS154
Product Information
Product CodeN70-154
Description3.737 X 0.103" - O-Ring NBR 70 Duro BS154
ProfileN70
Internal Diameter3.737
Seal Height0.103
Max. Temp C110
Alt. Part No.R70154
N70-044
3.739 X 0.070" - O-Ring NBR 70 Duro BS044 49491540 94.97 X 1.78mm 67003323 OLD CODE
180
N70-044 - 3.739 X 0.070" - O-Ring NBR 70 Duro BS044 49491540 94.97 X 1.78mm 67003323 OLD CODE
Product Information
Product CodeN70-044
Description3.739 X 0.070" - O-Ring NBR 70 Duro BS044 49491540 94.97 X 1.78mm 67003323 OLD CODE
ProfileN70
Internal Diameter3.739
Seal Height0.070
Max. Temp C110
Alt. Part No.R70044
N70M-P004
3.80 X 1.90mm - O-Ring NBR 70 Duro P004
1,516
N70M-P004 - 3.80 X 1.90mm - O-Ring NBR 70 Duro P004
Product Information
Product CodeN70M-P004
Description3.80 X 1.90mm - O-Ring NBR 70 Duro P004
ProfileN70
Internal Diameter3.80
Seal Height1.90
Max. Temp C110
Alt. Part No.RR2002
N70-344
3.850 X 0.210" - O-Ring NBR 70 Duro BS344
2,156
N70-344 - 3.850 X 0.210" - O-Ring NBR 70 Duro BS344
Product Information
Product CodeN70-344
Description3.850 X 0.210" - O-Ring NBR 70 Duro BS344
ProfileN70
Internal Diameter3.850
Seal Height0.210
Max. Temp C110
Alt. Part No.R70344
N70-420
3.850 X 0.275" - O-Ring NBR 70 Duro BS420
70
N70-420 - 3.850 X 0.275" - O-Ring NBR 70 Duro BS420
Product Information
Product CodeN70-420
Description3.850 X 0.275" - O-Ring NBR 70 Duro BS420
ProfileN70
Internal Diameter3.850
Seal Height0.275
Max. Temp C110
Alt. Part No.R70420
N70-241
3.859 X 0.139" - O-Ring NBR 70 Duro BS241 67003484 98.02 X 3.53mm
514
N70-241 - 3.859 X 0.139" - O-Ring NBR 70 Duro BS241 67003484 98.02 X 3.53mm
Product Information
Product CodeN70-241
Description3.859 X 0.139" - O-Ring NBR 70 Duro BS241 67003484 98.02 X 3.53mm
ProfileN70
Internal Diameter3.859
Seal Height0.139
Max. Temp C110
Alt. Part No.R70241
N70-538
3.860 X 0.070" - O-Ring NBR 70 Duro BS538 49477905 98.04 X 1.78mm 67003349 OLD CODE
446
N70-538 - 3.860 X 0.070" - O-Ring NBR 70 Duro BS538 49477905 98.04 X 1.78mm 67003349 OLD CODE
Product Information
Product CodeN70-538
Description3.860 X 0.070" - O-Ring NBR 70 Duro BS538 49477905 98.04 X 1.78mm 67003349 OLD CODE
ProfileN70
Internal Diameter3.860
Seal Height0.070
Max. Temp C110
Alt. Part No.R70538
N70-622
3.937 X 0.210" - O-Ring NBR 70 Duro BS622
160
N70-622 - 3.937 X 0.210" - O-Ring NBR 70 Duro BS622
Product Information
Product CodeN70-622
Description3.937 X 0.210" - O-Ring NBR 70 Duro BS622
ProfileN70
Internal Diameter3.937
Seal Height0.210
Max. Temp C110
Alt. Part No.R70622
N70-345
3.975 X 0.210" - O-Ring NBR 70 Duro BS345 49485201 67003584 OLD CODE 75100250 N70345 OLD CODE 100.97
1,051
N70-345 - 3.975 X 0.210" - O-Ring NBR 70 Duro BS345 49485201 67003584 OLD CODE 75100250 N70345 OLD CODE 100.97
Product Information
Product CodeN70-345
Description3.975 X 0.210" - O-Ring NBR 70 Duro BS345 49485201 67003584 OLD CODE 75100250 N70345 OLD CODE 100.97
ProfileN70
Internal Diameter3.975
Seal Height0.210
Max. Temp C110
Alt. Part No.R70345
N70-421
3.975 X 0.275" - O-Ring NBR 70 Duro BS421
51
N70-421 - 3.975 X 0.275" - O-Ring NBR 70 Duro BS421
Product Information
Product CodeN70-421
Description3.975 X 0.275" - O-Ring NBR 70 Duro BS421
ProfileN70
Internal Diameter3.975
Seal Height0.275
Max. Temp C110
Alt. Part No.R70421
N70-242
3.984 X 0.139" - O-Ring NBR 70 Duro BS242 49485155 75100171 67003485 OLD CODE N70242 OLD CODE 101.19
197
N70-242 - 3.984 X 0.139" - O-Ring NBR 70 Duro BS242 49485155 75100171 67003485 OLD CODE N70242 OLD CODE 101.19
Product Information
Product CodeN70-242
Description3.984 X 0.139" - O-Ring NBR 70 Duro BS242 49485155 75100171 67003485 OLD CODE N70242 OLD CODE 101.19
ProfileN70
Internal Diameter3.984
Seal Height0.139
Max. Temp C110
Alt. Part No.R70242
N70-155
3.987 X 0.103" - O-Ring NBR 70 Duro BS155 49485092 75100106 101.27 X 2.62mm
977
N70-155 - 3.987 X 0.103" - O-Ring NBR 70 Duro BS155 49485092 75100106 101.27 X 2.62mm
Product Information
Product CodeN70-155
Description3.987 X 0.103" - O-Ring NBR 70 Duro BS155 49485092 75100106 101.27 X 2.62mm
ProfileN70
Internal Diameter3.987
Seal Height0.103
Max. Temp C110
Alt. Part No.R70155
N70-045
3.989 X 0.070" - O-Ring NBR 70 Duro BS045 75100044 N70045 OLD CODE 101.32 X 1.78mm
360
N70-045 - 3.989 X 0.070" - O-Ring NBR 70 Duro BS045 75100044 N70045 OLD CODE 101.32 X 1.78mm
Product Information
Product CodeN70-045
Description3.989 X 0.070" - O-Ring NBR 70 Duro BS045 75100044 N70045 OLD CODE 101.32 X 1.78mm
ProfileN70
Internal Diameter3.989
Seal Height0.070
Max. Temp C110
Alt. Part No.R70045
 
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