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N90
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 90A 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
N90-426
4.600 X 0.275" - O-Ring NBR 90 Duro BS426
0
N90-426 - 4.600 X 0.275" - O-Ring NBR 90 Duro BS426
Product Information
Product CodeN90-426
Description4.600 X 0.275" - O-Ring NBR 90 Duro BS426
ProfileN90
Internal Diameter4.600
Seal Height0.275
Max. Temp C110
Alt. Part No.R90426
N90-247
4.609 X 0.139" - O-Ring NBR 90 Duro BS247 117.07 X 3.53mm 75101393 49485288 N90247 OLD CODE 67008064
198
N90-247 - 4.609 X 0.139" - O-Ring NBR 90 Duro BS247 117.07 X 3.53mm 75101393 49485288 N90247 OLD CODE 67008064
Product Information
Product CodeN90-247
Description4.609 X 0.139" - O-Ring NBR 90 Duro BS247 117.07 X 3.53mm 75101393 49485288 N90247 OLD CODE 67008064
ProfileN90
Internal Diameter4.609
Seal Height0.139
Max. Temp C110
Alt. Part No.R90247
N90-351
4.725 X 0.210" - O-Ring NBR 90 Duro BS351 75101473 N90351 OLD CODE
247
N90-351 - 4.725 X 0.210" - O-Ring NBR 90 Duro BS351 75101473 N90351 OLD CODE
Product Information
Product CodeN90-351
Description4.725 X 0.210" - O-Ring NBR 90 Duro BS351 75101473 N90351 OLD CODE
ProfileN90
Internal Diameter4.725
Seal Height0.210
Max. Temp C110
Alt. Part No.R90351
N90-427
4.725 X 0.275" - O-Ring NBR 90 Duro BS427
0
N90-427 - 4.725 X 0.275" - O-Ring NBR 90 Duro BS427
Product Information
Product CodeN90-427
Description4.725 X 0.275" - O-Ring NBR 90 Duro BS427
ProfileN90
Internal Diameter4.725
Seal Height0.275
Max. Temp C110
Alt. Part No.R90427
N90-248
4.734 X 0.139" - O-Ring NBR 90 Duro BS248 67008065 75101394 120.24 X 3.53mm 49478596 OLD CODE N90248
180
N90-248 - 4.734 X 0.139" - O-Ring NBR 90 Duro BS248 67008065 75101394 120.24 X 3.53mm 49478596 OLD CODE N90248
Product Information
Product CodeN90-248
Description4.734 X 0.139" - O-Ring NBR 90 Duro BS248 67008065 75101394 120.24 X 3.53mm 49478596 OLD CODE N90248
ProfileN90
Internal Diameter4.734
Seal Height0.139
Max. Temp C110
Alt. Part No.R90248
N90-158
4.737 X 0.103" - O-Ring NBR 90 Duro BS158
4
N90-158 - 4.737 X 0.103" - O-Ring NBR 90 Duro BS158
Product Information
Product CodeN90-158
Description4.737 X 0.103" - O-Ring NBR 90 Duro BS158
ProfileN90
Internal Diameter4.737
Seal Height0.103
Max. Temp C110
Alt. Part No.R90158
N90-048
4.739 X 0.070" - O-Ring NBR 90 Duro BS048
0
N90-048 - 4.739 X 0.070" - O-Ring NBR 90 Duro BS048
Product Information
Product CodeN90-048
Description4.739 X 0.070" - O-Ring NBR 90 Duro BS048
ProfileN90
Internal Diameter4.739
Seal Height0.070
Max. Temp C110
Alt. Part No.R90048
N90-352
4.850 X 0.210" - O-Ring NBR 90 Duro BS352
45
N90-352 - 4.850 X 0.210" - O-Ring NBR 90 Duro BS352
Product Information
Product CodeN90-352
Description4.850 X 0.210" - O-Ring NBR 90 Duro BS352
ProfileN90
Internal Diameter4.850
Seal Height0.210
Max. Temp C110
Alt. Part No.R90352
N90-428
4.850 X 0.275" - O-Ring NBR 90 Duro BS428
0
N90-428 - 4.850 X 0.275" - O-Ring NBR 90 Duro BS428
Product Information
Product CodeN90-428
Description4.850 X 0.275" - O-Ring NBR 90 Duro BS428
ProfileN90
Internal Diameter4.850
Seal Height0.275
Max. Temp C110
Alt. Part No.R90428
N90-249
4.859 X 0.139" - O-Ring NBR 90 Duro BS249
264
N90-249 - 4.859 X 0.139" - O-Ring NBR 90 Duro BS249
Product Information
Product CodeN90-249
Description4.859 X 0.139" - O-Ring NBR 90 Duro BS249
ProfileN90
Internal Diameter4.859
Seal Height0.139
Max. Temp C110
Alt. Part No.R90249
N90-353
4.975 X 0.210" - O-Ring NBR 90 Duro BS353 67008151 75101475 N90353 OLD CODE
101
N90-353 - 4.975 X 0.210" - O-Ring NBR 90 Duro BS353 67008151 75101475 N90353 OLD CODE
Product Information
Product CodeN90-353
Description4.975 X 0.210" - O-Ring NBR 90 Duro BS353 67008151 75101475 N90353 OLD CODE
ProfileN90
Internal Diameter4.975
Seal Height0.210
Max. Temp C110
Alt. Part No.R90353
N90-429
4.975 X 0.275" - O-Ring NBR 90 Duro BS429
3
N90-429 - 4.975 X 0.275" - O-Ring NBR 90 Duro BS429
Product Information
Product CodeN90-429
Description4.975 X 0.275" - O-Ring NBR 90 Duro BS429
ProfileN90
Internal Diameter4.975
Seal Height0.275
Max. Temp C110
Alt. Part No.R90429
N90-250
4.984 X 0.139" - O-Ring NBR 90 Duro BS250
0
N90-250 - 4.984 X 0.139" - O-Ring NBR 90 Duro BS250
Product Information
Product CodeN90-250
Description4.984 X 0.139" - O-Ring NBR 90 Duro BS250
ProfileN90
Internal Diameter4.984
Seal Height0.139
Max. Temp C110
Alt. Part No.R90250
N90-159
4.987 X 0.103" - O-Ring NBR 90 Duro BS159
53
N90-159 - 4.987 X 0.103" - O-Ring NBR 90 Duro BS159
Product Information
Product CodeN90-159
Description4.987 X 0.103" - O-Ring NBR 90 Duro BS159
ProfileN90
Internal Diameter4.987
Seal Height0.103
Max. Temp C110
Alt. Part No.R90159
N90-049
4.989 X 0.070" - O-Ring NBR 90 Duro BS049
22
N90-049 - 4.989 X 0.070" - O-Ring NBR 90 Duro BS049
Product Information
Product CodeN90-049
Description4.989 X 0.070" - O-Ring NBR 90 Duro BS049
ProfileN90
Internal Diameter4.989
Seal Height0.070
Max. Temp C110
Alt. Part No.R90049
N90M-0050015
5.00 X 1.50mm - O-Ring NBR 90 Duro
453
N90M-0050015 - 5.00 X 1.50mm - O-Ring NBR 90 Duro
Product Information
Product CodeN90M-0050015
Description5.00 X 1.50mm - O-Ring NBR 90 Duro
ProfileN90
Internal Diameter5.00
Seal Height1.50
Max. Temp C110
Alt. Part No.RR9012
N90M-0050020
5.00 X 2.00mm - O-Ring NBR 90 Duro 67008417
5,325
N90M-0050020 - 5.00 X 2.00mm - O-Ring NBR 90 Duro 67008417
Product Information
Product CodeN90M-0050020
Description5.00 X 2.00mm - O-Ring NBR 90 Duro 67008417
ProfileN90
Internal Diameter5.00
Seal Height2.00
Max. Temp C110
Alt. Part No.R55164
N90M-0050025
5.00 X 2.50mm - O-Ring NBR 90 Duro
0
N90M-0050025 - 5.00 X 2.50mm - O-Ring NBR 90 Duro
Product Information
Product CodeN90M-0050025
Description5.00 X 2.50mm - O-Ring NBR 90 Duro
ProfileN90
Internal Diameter5.00
Seal Height2.50
Max. Temp C110
Alt. Part No.RR9014
N90M-0050030
5.00 X 3.00mm - O-Ring NBR 90 Duro 67008419
0
N90M-0050030 - 5.00 X 3.00mm - O-Ring NBR 90 Duro 67008419
Product Information
Product CodeN90M-0050030
Description5.00 X 3.00mm - O-Ring NBR 90 Duro 67008419
ProfileN90
Internal Diameter5.00
Seal Height3.00
Max. Temp C110
Alt. Part No.R93003
N90-354
5.100 X 0.210" - O-Ring NBR 90 Duro BS354 75101476 67008152 N90354 OLD CODE
45
N90-354 - 5.100 X 0.210" - O-Ring NBR 90 Duro BS354 75101476 67008152 N90354 OLD CODE
Product Information
Product CodeN90-354
Description5.100 X 0.210" - O-Ring NBR 90 Duro BS354 75101476 67008152 N90354 OLD CODE
ProfileN90
Internal Diameter5.100
Seal Height0.210
Max. Temp C110
Alt. Part No.R90354
N90-430
5.100 X 0.275" - O-Ring NBR 90 Duro BS430
49
N90-430 - 5.100 X 0.275" - O-Ring NBR 90 Duro BS430
Product Information
Product CodeN90-430
Description5.100 X 0.275" - O-Ring NBR 90 Duro BS430
ProfileN90
Internal Diameter5.100
Seal Height0.275
Max. Temp C110
Alt. Part No.R90430
N90-251
5.109 X 0.139" - O-Ring NBR 90 Duro BS251
31
N90-251 - 5.109 X 0.139" - O-Ring NBR 90 Duro BS251
Product Information
Product CodeN90-251
Description5.109 X 0.139" - O-Ring NBR 90 Duro BS251
ProfileN90
Internal Diameter5.109
Seal Height0.139
Max. Temp C110
Alt. Part No.R90251
N90-355
5.225 X 0.210" - O-Ring NBR 90 Duro BS355
39
N90-355 - 5.225 X 0.210" - O-Ring NBR 90 Duro BS355
Product Information
Product CodeN90-355
Description5.225 X 0.210" - O-Ring NBR 90 Duro BS355
ProfileN90
Internal Diameter5.225
Seal Height0.210
Max. Temp C110
Alt. Part No.R90355
N90-431
5.225 X 0.275" - O-Ring NBR 90 Duro BS431
39
N90-431 - 5.225 X 0.275" - O-Ring NBR 90 Duro BS431
Product Information
Product CodeN90-431
Description5.225 X 0.275" - O-Ring NBR 90 Duro BS431
ProfileN90
Internal Diameter5.225
Seal Height0.275
Max. Temp C110
Alt. Part No.R90431
 
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