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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
N70-428
4.850 X 0.275" - O-Ring NBR 70 Duro BS428
306
N70-428 - 4.850 X 0.275" - O-Ring NBR 70 Duro BS428
Product Information
Product CodeN70-428
Description4.850 X 0.275" - O-Ring NBR 70 Duro BS428
ProfileN70
Internal Diameter4.850
Seal Height0.275
Max. Temp C110
Alt. Part No.R70428
N70-249
4.859 X 0.139" - O-Ring NBR 70 Duro BS249 75100178 N70249 OLD CODE 67003492 123.419 X 3.531mm
283
N70-249 - 4.859 X 0.139" - O-Ring NBR 70 Duro BS249 75100178 N70249 OLD CODE 67003492 123.419 X 3.531mm
Product Information
Product CodeN70-249
Description4.859 X 0.139" - O-Ring NBR 70 Duro BS249 75100178 N70249 OLD CODE 67003492 123.419 X 3.531mm
ProfileN70
Internal Diameter4.859
Seal Height0.139
Max. Temp C110
Alt. Part No.R70249
N70-546
4.860 X 0.070" - O-Ring NBR 70 Duro BS546
-
Enquire
N70-546 - 4.860 X 0.070" - O-Ring NBR 70 Duro BS546
Product Information
Product CodeN70-546
Description4.860 X 0.070" - O-Ring NBR 70 Duro BS546
ProfileN70
Internal Diameter4.860
Seal Height0.070
Max. Temp C110
Alt. Part No.R70546
N70-862
4.875 X 0.210" - O-Ring NBR 70 Duro BS862
0
N70-862 - 4.875 X 0.210" - O-Ring NBR 70 Duro BS862
Product Information
Product CodeN70-862
Description4.875 X 0.210" - O-Ring NBR 70 Duro BS862
ProfileN70
Internal Diameter4.875
Seal Height0.210
Max. Temp C110
Alt. Part No.R70862
N70M-0049019
4.90 X 1.90mm - O-Ring NBR 70 Duro
1,111
N70M-0049019 - 4.90 X 1.90mm - O-Ring NBR 70 Duro
Product Information
Product CodeN70M-0049019
Description4.90 X 1.90mm - O-Ring NBR 70 Duro
ProfileN70
Internal Diameter4.90
Seal Height1.90
Max. Temp C110
Alt. Part No.RR2320
N70-625
4.906 X 0.275" - O-Ring NBR 70 Duro BS625
0
N70-625 - 4.906 X 0.275" - O-Ring NBR 70 Duro BS625
Product Information
Product CodeN70-625
Description4.906 X 0.275" - O-Ring NBR 70 Duro BS625
ProfileN70
Internal Diameter4.906
Seal Height0.275
Max. Temp C110
Alt. Part No.R70625
N70-353
4.975 X 0.210" - O-Ring NBR 70 Duro BS353 67003592 126.37 X 5.33mm 49485205
349
N70-353 - 4.975 X 0.210" - O-Ring NBR 70 Duro BS353 67003592 126.37 X 5.33mm 49485205
Product Information
Product CodeN70-353
Description4.975 X 0.210" - O-Ring NBR 70 Duro BS353 67003592 126.37 X 5.33mm 49485205
ProfileN70
Internal Diameter4.975
Seal Height0.210
Max. Temp C110
Alt. Part No.R70353
N70-429
4.975 X 0.275" - O-Ring NBR 70 Duro BS429 49493081 67003648 OLD CODE 75100330 N70429 OLD CODE 126.36
893
N70-429 - 4.975 X 0.275" - O-Ring NBR 70 Duro BS429 49493081 67003648 OLD CODE 75100330 N70429 OLD CODE 126.36
Product Information
Product CodeN70-429
Description4.975 X 0.275" - O-Ring NBR 70 Duro BS429 49493081 67003648 OLD CODE 75100330 N70429 OLD CODE 126.36
ProfileN70
Internal Diameter4.975
Seal Height0.275
Max. Temp C110
Alt. Part No.R70429
TES-353
4.975 X 0.210" - O-Ring NBR 70 Duro BS353
0
TES-353 - 4.975 X 0.210" - O-Ring NBR 70 Duro BS353
Product Information
Product CodeTES-353
Description4.975 X 0.210" - O-Ring NBR 70 Duro BS353
ProfileTES
Internal Diameter4.98
Outer Diameter5.39
Seal Height0.21
N70-250
4.984 X 0.139" - O-Ring NBR 70 Duro BS250 67003493 75100179 126.59 X 3.53mm
283
N70-250 - 4.984 X 0.139" - O-Ring NBR 70 Duro BS250 67003493 75100179 126.59 X 3.53mm
Product Information
Product CodeN70-250
Description4.984 X 0.139" - O-Ring NBR 70 Duro BS250 67003493 75100179 126.59 X 3.53mm
ProfileN70
Internal Diameter4.984
Seal Height0.139
Max. Temp C110
Alt. Part No.R70250
N70-159
4.987 X 0.103" - O-Ring NBR 70 Duro BS159 75100110 67003414 N70159 OLD CODE 126.67 X 2.616mm
394
N70-159 - 4.987 X 0.103" - O-Ring NBR 70 Duro BS159 75100110 67003414 N70159 OLD CODE 126.67 X 2.616mm
Product Information
Product CodeN70-159
Description4.987 X 0.103" - O-Ring NBR 70 Duro BS159 75100110 67003414 N70159 OLD CODE 126.67 X 2.616mm
ProfileN70
Internal Diameter4.987
Seal Height0.103
Max. Temp C110
Alt. Part No.R70159
N70-049
4.989 X 0.070" - O-Ring NBR 70 Duro BS049
711
N70-049 - 4.989 X 0.070" - O-Ring NBR 70 Duro BS049
Product Information
Product CodeN70-049
Description4.989 X 0.070" - O-Ring NBR 70 Duro BS049
ProfileN70
Internal Diameter4.989
Seal Height0.070
Max. Temp C110
Alt. Part No.R70049
N70-863
5.000 X 0.210" - O-Ring NBR 70 Duro BS863
0
N70-863 - 5.000 X 0.210" - O-Ring NBR 70 Duro BS863
Product Information
Product CodeN70-863
Description5.000 X 0.210" - O-Ring NBR 70 Duro BS863
ProfileN70
Internal Diameter5.000
Seal Height0.210
Max. Temp C110
Alt. Part No.R70863
N70M-0050010
5.00 X 1.00mm - O-Ring NBR 70 Duro RR0011 67003932
5,734
N70M-0050010 - 5.00 X 1.00mm - O-Ring NBR 70 Duro RR0011 67003932
Product Information
Product CodeN70M-0050010
Description5.00 X 1.00mm - O-Ring NBR 70 Duro RR0011 67003932
ProfileN70
Internal Diameter5.00
Seal Height1.00
Max. Temp C110
Alt. Part No.RR0011
N70M-0050015
5.00 X 1.50mm - O-Ring NBR 70 Duro 67003934 N1.50X005 OLD CODE 5.00 X 1.50mm
2,304
N70M-0050015 - 5.00 X 1.50mm - O-Ring NBR 70 Duro 67003934 N1.50X005 OLD CODE 5.00 X 1.50mm
Product Information
Product CodeN70M-0050015
Description5.00 X 1.50mm - O-Ring NBR 70 Duro 67003934 N1.50X005 OLD CODE 5.00 X 1.50mm
ProfileN70
Internal Diameter5.00
Seal Height1.50
Max. Temp C110
Alt. Part No.RR0012
N70M-0050020
5.00 X 2.00mm - O-Ring NBR 70 Duro 49452672 67003935 OLD CODE
1,701
N70M-0050020 - 5.00 X 2.00mm - O-Ring NBR 70 Duro 49452672 67003935 OLD CODE
Product Information
Product CodeN70M-0050020
Description5.00 X 2.00mm - O-Ring NBR 70 Duro 49452672 67003935 OLD CODE
ProfileN70
Internal Diameter5.00
Seal Height2.00
Max. Temp C110
Alt. Part No.RR0013
N70M-0050025
5.00 X 2.50mm - O-Ring NBR 70 Duro
2,984
N70M-0050025 - 5.00 X 2.50mm - O-Ring NBR 70 Duro
Product Information
Product CodeN70M-0050025
Description5.00 X 2.50mm - O-Ring NBR 70 Duro
ProfileN70
Internal Diameter5.00
Seal Height2.50
Max. Temp C110
Alt. Part No.RR0014
N70M-0050030
5.00 X 3.00mm - O-Ring NBR 70 Duro 67003937 N3.00X005 OLD CODE
944
N70M-0050030 - 5.00 X 3.00mm - O-Ring NBR 70 Duro 67003937 N3.00X005 OLD CODE
Product Information
Product CodeN70M-0050030
Description5.00 X 3.00mm - O-Ring NBR 70 Duro 67003937 N3.00X005 OLD CODE
ProfileN70
Internal Diameter5.00
Seal Height3.00
Max. Temp C110
Alt. Part No.RR0015
N70-548
5.095 X 0.070" - O-Ring NBR 70 Duro BS548
64
N70-548 - 5.095 X 0.070" - O-Ring NBR 70 Duro BS548
Product Information
Product CodeN70-548
Description5.095 X 0.070" - O-Ring NBR 70 Duro BS548
ProfileN70
Internal Diameter5.095
Seal Height0.070
Max. Temp C110
Alt. Part No.R70548
N70-354
5.100 X 0.210" - O-Ring NBR 70 Duro BS354
385
N70-354 - 5.100 X 0.210" - O-Ring NBR 70 Duro BS354
Product Information
Product CodeN70-354
Description5.100 X 0.210" - O-Ring NBR 70 Duro BS354
ProfileN70
Internal Diameter5.100
Seal Height0.210
Max. Temp C110
Alt. Part No.R70354
N70-430
5.100 X 0.275" - O-Ring NBR 70 Duro BS430
5
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
2,137
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
398
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
 
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