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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
N90-139
2.175 X 0.103" - O-Ring NBR 90 Duro BS139
390
N90-139 - 2.175 X 0.103" - O-Ring NBR 90 Duro BS139
Product Information
Product CodeN90-139
Description2.175 X 0.103" - O-Ring NBR 90 Duro BS139
ProfileN90
Internal Diameter2.175
Seal Height0.103
Max. Temp C110
Alt. Part No.R90139
N90-331
2.225 X 0.210" - O-Ring NBR 90 Duro BS331
0
N90-331 - 2.225 X 0.210" - O-Ring NBR 90 Duro BS331
Product Information
Product CodeN90-331
Description2.225 X 0.210" - O-Ring NBR 90 Duro BS331
ProfileN90
Internal Diameter2.225
Seal Height0.210
Max. Temp C110
Alt. Part No.R90331
N90-407
2.225 X 0.275" - O-Ring NBR 90 Duro BS407
0
N90-407 - 2.225 X 0.275" - O-Ring NBR 90 Duro BS407
Product Information
Product CodeN90-407
Description2.225 X 0.275" - O-Ring NBR 90 Duro BS407
ProfileN90
Internal Diameter2.225
Seal Height0.275
Max. Temp C110
Alt. Part No.R90407
N90-228
2.234 X 0.139" - O-Ring NBR 90 Duro BS228 75101374 49494073 56.74 X 3.53mm 67008045 OLD CODE N90228
2,545
N90-228 - 2.234 X 0.139" - O-Ring NBR 90 Duro BS228 75101374 49494073 56.74 X 3.53mm 67008045 OLD CODE N90228
Product Information
Product CodeN90-228
Description2.234 X 0.139" - O-Ring NBR 90 Duro BS228 75101374 49494073 56.74 X 3.53mm 67008045 OLD CODE N90228
ProfileN90
Internal Diameter2.234
Seal Height0.139
Max. Temp C110
Alt. Part No.R90228
N90-140
2.237 X 0.103" - O-Ring NBR 90 Duro BS140
180
N90-140 - 2.237 X 0.103" - O-Ring NBR 90 Duro BS140
Product Information
Product CodeN90-140
Description2.237 X 0.103" - O-Ring NBR 90 Duro BS140
ProfileN90
Internal Diameter2.237
Seal Height0.103
Max. Temp C110
Alt. Part No.R90140
N90-035
2.239 X 0.070" - O-Ring NBR 90 Duro BS035
0
N90-035 - 2.239 X 0.070" - O-Ring NBR 90 Duro BS035
Product Information
Product CodeN90-035
Description2.239 X 0.070" - O-Ring NBR 90 Duro BS035
ProfileN90
Internal Diameter2.239
Seal Height0.070
Max. Temp C110
Alt. Part No.R90035
N90-141
2.300 X 0.103" - O-Ring NBR 90 Duro BS141
60
N90-141 - 2.300 X 0.103" - O-Ring NBR 90 Duro BS141
Product Information
Product CodeN90-141
Description2.300 X 0.103" - O-Ring NBR 90 Duro BS141
ProfileN90
Internal Diameter2.300
Seal Height0.103
Max. Temp C110
Alt. Part No.R90141
N90-932
2.337 X 0.118" - O-Ring NBR 90 Duro BS932 75101608 49409826 59.36 X 3.00mm
857
N90-932 - 2.337 X 0.118" - O-Ring NBR 90 Duro BS932 75101608 49409826 59.36 X 3.00mm
Product Information
Product CodeN90-932
Description2.337 X 0.118" - O-Ring NBR 90 Duro BS932 75101608 49409826 59.36 X 3.00mm
ProfileN90
Internal Diameter2.337
Seal Height0.118
Max. Temp C110
Alt. Part No.R01037
N90-332
2.350 X 0.210" - O-Ring NBR 90 Duro BS332 49485315 67008130 OLD CODE 59.69 X 5.33mm
453
N90-332 - 2.350 X 0.210" - O-Ring NBR 90 Duro BS332 49485315 67008130 OLD CODE 59.69 X 5.33mm
Product Information
Product CodeN90-332
Description2.350 X 0.210" - O-Ring NBR 90 Duro BS332 49485315 67008130 OLD CODE 59.69 X 5.33mm
ProfileN90
Internal Diameter2.350
Seal Height0.210
Max. Temp C110
Alt. Part No.R90332
N90-408
2.350 X 0.275" - O-Ring NBR 90 Duro BS408
4
N90-408 - 2.350 X 0.275" - O-Ring NBR 90 Duro BS408
Product Information
Product CodeN90-408
Description2.350 X 0.275" - O-Ring NBR 90 Duro BS408
ProfileN90
Internal Diameter2.350
Seal Height0.275
Max. Temp C110
Alt. Part No.R90408
N90-229
2.359 X 0.139" - O-Ring NBR 90 Duro BS229
551
N90-229 - 2.359 X 0.139" - O-Ring NBR 90 Duro BS229
Product Information
Product CodeN90-229
Description2.359 X 0.139" - O-Ring NBR 90 Duro BS229
ProfileN90
Internal Diameter2.359
Seal Height0.139
Max. Temp C110
Alt. Part No.R90229
N90-142
2.362 X 0.103" - O-Ring NBR 90 Duro BS142
1,286
N90-142 - 2.362 X 0.103" - O-Ring NBR 90 Duro BS142
Product Information
Product CodeN90-142
Description2.362 X 0.103" - O-Ring NBR 90 Duro BS142
ProfileN90
Internal Diameter2.362
Seal Height0.103
Max. Temp C110
Alt. Part No.R90142
N90-036
2.364 X 0.070" - O-Ring NBR 90 Duro BS036
928
N90-036 - 2.364 X 0.070" - O-Ring NBR 90 Duro BS036
Product Information
Product CodeN90-036
Description2.364 X 0.070" - O-Ring NBR 90 Duro BS036
ProfileN90
Internal Diameter2.364
Seal Height0.070
Max. Temp C110
Alt. Part No.R90036
N90-143
2.425 X 0.103" - O-Ring NBR 90 Duro BS143
0
N90-143 - 2.425 X 0.103" - O-Ring NBR 90 Duro BS143
Product Information
Product CodeN90-143
Description2.425 X 0.103" - O-Ring NBR 90 Duro BS143
ProfileN90
Internal Diameter2.425
Seal Height0.103
Max. Temp C110
Alt. Part No.R90143
N90-333
2.475 X 0.210" - O-Ring NBR 90 Duro BS333
31
N90-333 - 2.475 X 0.210" - O-Ring NBR 90 Duro BS333
Product Information
Product CodeN90-333
Description2.475 X 0.210" - O-Ring NBR 90 Duro BS333
ProfileN90
Internal Diameter2.475
Seal Height0.210
Max. Temp C110
Alt. Part No.R90333
N90-409
2.475 X 0.275" - O-Ring NBR 90 Duro BS409
74
N90-409 - 2.475 X 0.275" - O-Ring NBR 90 Duro BS409
Product Information
Product CodeN90-409
Description2.475 X 0.275" - O-Ring NBR 90 Duro BS409
ProfileN90
Internal Diameter2.475
Seal Height0.275
Max. Temp C110
Alt. Part No.R90409
N90-230
2.484 X 0.139" - O-Ring NBR 90 Duro BS230 67193683
307
N90-230 - 2.484 X 0.139" - O-Ring NBR 90 Duro BS230 67193683
Product Information
Product CodeN90-230
Description2.484 X 0.139" - O-Ring NBR 90 Duro BS230 67193683
ProfileN90
Internal Diameter2.484
Seal Height0.139
Max. Temp C110
Alt. Part No.R90230
N90-144
2.487 X 0.103" - O-Ring NBR 90 Duro BS144
827
N90-144 - 2.487 X 0.103" - O-Ring NBR 90 Duro BS144
Product Information
Product CodeN90-144
Description2.487 X 0.103" - O-Ring NBR 90 Duro BS144
ProfileN90
Internal Diameter2.487
Seal Height0.103
Max. Temp C110
Alt. Part No.R90144
N90-037
2.489 X 0.070" - O-Ring NBR 90 Duro BS037 75101256 N90037 OLD CODE
611
N90-037 - 2.489 X 0.070" - O-Ring NBR 90 Duro BS037 75101256 N90037 OLD CODE
Product Information
Product CodeN90-037
Description2.489 X 0.070" - O-Ring NBR 90 Duro BS037 75101256 N90037 OLD CODE
ProfileN90
Internal Diameter2.489
Seal Height0.070
Max. Temp C110
Alt. Part No.R90037
N90-145
2.550 X 0.103" - O-Ring NBR 90 Duro BS145
0
N90-145 - 2.550 X 0.103" - O-Ring NBR 90 Duro BS145
Product Information
Product CodeN90-145
Description2.550 X 0.103" - O-Ring NBR 90 Duro BS145
ProfileN90
Internal Diameter2.550
Seal Height0.103
Max. Temp C110
Alt. Part No.R90145
N90-334
2.600 X 0.210" - O-Ring NBR 90 Duro BS334
116
N90-334 - 2.600 X 0.210" - O-Ring NBR 90 Duro BS334
Product Information
Product CodeN90-334
Description2.600 X 0.210" - O-Ring NBR 90 Duro BS334
ProfileN90
Internal Diameter2.600
Seal Height0.210
Max. Temp C110
Alt. Part No.R90334
N90-410
2.600 X 0.275" - O-Ring NBR 90 Duro BS410
0
N90-410 - 2.600 X 0.275" - O-Ring NBR 90 Duro BS410
Product Information
Product CodeN90-410
Description2.600 X 0.275" - O-Ring NBR 90 Duro BS410
ProfileN90
Internal Diameter2.600
Seal Height0.275
Max. Temp C110
Alt. Part No.R90410
N90-231
2.609 X 0.139" - O-Ring NBR 90 Duro BS231 49485278 75101377 66.27 X 3.53mm N90231 OLD CODE
0
N90-231 - 2.609 X 0.139" - O-Ring NBR 90 Duro BS231 49485278 75101377 66.27 X 3.53mm N90231 OLD CODE
Product Information
Product CodeN90-231
Description2.609 X 0.139" - O-Ring NBR 90 Duro BS231 49485278 75101377 66.27 X 3.53mm N90231 OLD CODE
ProfileN90
Internal Diameter2.609
Seal Height0.139
Max. Temp C110
Alt. Part No.R90231
N90-146
2.612 X 0.103" - O-Ring NBR 90 Duro BS146
0
N90-146 - 2.612 X 0.103" - O-Ring NBR 90 Duro BS146
Product Information
Product CodeN90-146
Description2.612 X 0.103" - O-Ring NBR 90 Duro BS146
ProfileN90
Internal Diameter2.612
Seal Height0.103
Max. Temp C110
Alt. Part No.R90146
 
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