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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
N90-236
3.234 X 0.139" - O-Ring NBR 90 Duro BS236 75101382 67008053 N90236 OLD CODE 82.144 X 3.531mm
1,283
N90-236 - 3.234 X 0.139" - O-Ring NBR 90 Duro BS236 75101382 67008053 N90236 OLD CODE 82.144 X 3.531mm
Product Information
Product CodeN90-236
Description3.234 X 0.139" - O-Ring NBR 90 Duro BS236 75101382 67008053 N90236 OLD CODE 82.144 X 3.531mm
ProfileN90
Internal Diameter3.234
Seal Height0.139
Max. Temp C110
Alt. Part No.R90236
N90-152
3.237 X 0.103" - O-Ring NBR 90 Duro BS152
4
N90-152 - 3.237 X 0.103" - O-Ring NBR 90 Duro BS152
Product Information
Product CodeN90-152
Description3.237 X 0.103" - O-Ring NBR 90 Duro BS152
ProfileN90
Internal Diameter3.237
Seal Height0.103
Max. Temp C110
Alt. Part No.R90152
N90-042
3.239 X 0.070" - O-Ring NBR 90 Duro BS042
244
N90-042 - 3.239 X 0.070" - O-Ring NBR 90 Duro BS042
Product Information
Product CodeN90-042
Description3.239 X 0.070" - O-Ring NBR 90 Duro BS042
ProfileN90
Internal Diameter3.239
Seal Height0.070
Max. Temp C110
Alt. Part No.R90042
N90M-0033024
3.30 X 2.40mm - O-Ring NBR 90 Duro
0
N90M-0033024 - 3.30 X 2.40mm - O-Ring NBR 90 Duro
Product Information
Product CodeN90M-0033024
Description3.30 X 2.40mm - O-Ring NBR 90 Duro
ProfileN90
Internal Diameter3.30
Seal Height2.40
Max. Temp C110
Alt. Part No.R93001
N90-340
3.350 X 0.210" - O-Ring NBR 90 Duro BS340
219
N90-340 - 3.350 X 0.210" - O-Ring NBR 90 Duro BS340
Product Information
Product CodeN90-340
Description3.350 X 0.210" - O-Ring NBR 90 Duro BS340
ProfileN90
Internal Diameter3.350
Seal Height0.210
Max. Temp C110
Alt. Part No.R90340
N90-416
3.350 X 0.275" - O-Ring NBR 90 Duro BS416
3
N90-416 - 3.350 X 0.275" - O-Ring NBR 90 Duro BS416
Product Information
Product CodeN90-416
Description3.350 X 0.275" - O-Ring NBR 90 Duro BS416
ProfileN90
Internal Diameter3.350
Seal Height0.275
Max. Temp C110
Alt. Part No.R90416
N90-237
3.359 X 0.139" - O-Ring NBR 90 Duro BS237 49485281 75101383 67008054 OLD CODE
1,641
N90-237 - 3.359 X 0.139" - O-Ring NBR 90 Duro BS237 49485281 75101383 67008054 OLD CODE
Product Information
Product CodeN90-237
Description3.359 X 0.139" - O-Ring NBR 90 Duro BS237 49485281 75101383 67008054 OLD CODE
ProfileN90
Internal Diameter3.359
Seal Height0.139
Max. Temp C110
Alt. Part No.R90237
N90-341
3.475 X 0.210" - O-Ring NBR 90 Duro BS341
95
N90-341 - 3.475 X 0.210" - O-Ring NBR 90 Duro BS341
Product Information
Product CodeN90-341
Description3.475 X 0.210" - O-Ring NBR 90 Duro BS341
ProfileN90
Internal Diameter3.475
Seal Height0.210
Max. Temp C110
Alt. Part No.R90341
N90-417
3.475 X 0.275" - O-Ring NBR 90 Duro BS417
0
N90-417 - 3.475 X 0.275" - O-Ring NBR 90 Duro BS417
Product Information
Product CodeN90-417
Description3.475 X 0.275" - O-Ring NBR 90 Duro BS417
ProfileN90
Internal Diameter3.475
Seal Height0.275
Max. Temp C110
Alt. Part No.R90417
N90-238
3.484 X 0.139" - O-Ring NBR 90 Duro BS238 75101384 67008055 N90238 OLD CODE
425
N90-238 - 3.484 X 0.139" - O-Ring NBR 90 Duro BS238 75101384 67008055 N90238 OLD CODE
Product Information
Product CodeN90-238
Description3.484 X 0.139" - O-Ring NBR 90 Duro BS238 75101384 67008055 N90238 OLD CODE
ProfileN90
Internal Diameter3.484
Seal Height0.139
Max. Temp C110
Alt. Part No.R90238
N90-153
3.487 X 0.103" - O-Ring NBR 90 Duro BS153
30
N90-153 - 3.487 X 0.103" - O-Ring NBR 90 Duro BS153
Product Information
Product CodeN90-153
Description3.487 X 0.103" - O-Ring NBR 90 Duro BS153
ProfileN90
Internal Diameter3.487
Seal Height0.103
Max. Temp C110
Alt. Part No.R90153
N90-043
3.489 X 0.070" - O-Ring NBR 90 Duro BS043
191
N90-043 - 3.489 X 0.070" - O-Ring NBR 90 Duro BS043
Product Information
Product CodeN90-043
Description3.489 X 0.070" - O-Ring NBR 90 Duro BS043
ProfileN90
Internal Diameter3.489
Seal Height0.070
Max. Temp C110
Alt. Part No.R90043
N90M-0035015
3.50 X 1.50mm - O-Ring NBR 90 Duro 67008407
3,927
N90M-0035015 - 3.50 X 1.50mm - O-Ring NBR 90 Duro 67008407
Product Information
Product CodeN90M-0035015
Description3.50 X 1.50mm - O-Ring NBR 90 Duro 67008407
Internal Diameter3.50
Outer Diameter7.50
Seal Height1.50
N90-342
3.600 X 0.210" - O-Ring NBR 90 Duro BS342 67001840
744
N90-342 - 3.600 X 0.210" - O-Ring NBR 90 Duro BS342 67001840
Product Information
Product CodeN90-342
Description3.600 X 0.210" - O-Ring NBR 90 Duro BS342 67001840
ProfileN90
Internal Diameter3.600
Seal Height0.210
Max. Temp C110
Alt. Part No.R90342
N90-418
3.600 X 0.275" - O-Ring NBR 90 Duro BS418
-
Enquire
N90-418 - 3.600 X 0.275" - O-Ring NBR 90 Duro BS418
Product Information
Product CodeN90-418
Description3.600 X 0.275" - O-Ring NBR 90 Duro BS418
ProfileN90
Internal Diameter3.600
Seal Height0.275
Max. Temp C110
Alt. Part No.R90418
N90-239
3.609 X 0.139" - O-Ring NBR 90 Duro BS239 91.66 X 3.53mm 75101385 49485282 67008056 N90239 OLD CODE
31
N90-239 - 3.609 X 0.139" - O-Ring NBR 90 Duro BS239 91.66 X 3.53mm 75101385 49485282 67008056 N90239 OLD CODE
Product Information
Product CodeN90-239
Description3.609 X 0.139" - O-Ring NBR 90 Duro BS239 91.66 X 3.53mm 75101385 49485282 67008056 N90239 OLD CODE
ProfileN90
Internal Diameter3.609
Seal Height0.139
Max. Temp C110
Alt. Part No.R90239
N90-343
3.725 X 0.210" - O-Ring NBR 90 Duro BS343
160
N90-343 - 3.725 X 0.210" - O-Ring NBR 90 Duro BS343
Product Information
Product CodeN90-343
Description3.725 X 0.210" - O-Ring NBR 90 Duro BS343
ProfileN90
Internal Diameter3.725
Seal Height0.210
Max. Temp C110
Alt. Part No.R90343
N90-419
3.725 X 0.275" - O-Ring NBR 90 Duro BS419
-
Enquire
N90-419 - 3.725 X 0.275" - O-Ring NBR 90 Duro BS419
Product Information
Product CodeN90-419
Description3.725 X 0.275" - O-Ring NBR 90 Duro BS419
ProfileN90
Internal Diameter3.725
Seal Height0.275
Max. Temp C110
Alt. Part No.R90419
N90-240
3.734 X 0.139" - O-Ring NBR 90 Duro BS240 75101386 49485283 94.84 X 3.53mm 67008057 OLD CODE
598
N90-240 - 3.734 X 0.139" - O-Ring NBR 90 Duro BS240 75101386 49485283 94.84 X 3.53mm 67008057 OLD CODE
Product Information
Product CodeN90-240
Description3.734 X 0.139" - O-Ring NBR 90 Duro BS240 75101386 49485283 94.84 X 3.53mm 67008057 OLD CODE
ProfileN90
Internal Diameter3.734
Seal Height0.139
Max. Temp C110
Alt. Part No.R90240
N90-154
3.737 X 0.103" - O-Ring NBR 90 Duro BS154
56
N90-154 - 3.737 X 0.103" - O-Ring NBR 90 Duro BS154
Product Information
Product CodeN90-154
Description3.737 X 0.103" - O-Ring NBR 90 Duro BS154
ProfileN90
Internal Diameter3.737
Seal Height0.103
Max. Temp C110
Alt. Part No.R90154
N90-044
3.739 X 0.070" - O-Ring NBR 90 Duro BS044
290
N90-044 - 3.739 X 0.070" - O-Ring NBR 90 Duro BS044
Product Information
Product CodeN90-044
Description3.739 X 0.070" - O-Ring NBR 90 Duro BS044
ProfileN90
Internal Diameter3.739
Seal Height0.070
Max. Temp C110
Alt. Part No.R90044
N90M-P004
3.80 X 1.90mm - O-Ring NBR 90 Duro P004
-
Enquire
N90M-P004 - 3.80 X 1.90mm - O-Ring NBR 90 Duro P004
Product Information
Product CodeN90M-P004
Description3.80 X 1.90mm - O-Ring NBR 90 Duro P004
ProfileN90
Internal Diameter3.80
Seal Height1.90
Max. Temp C110
Alt. Part No.RR9002
N90-344
3.850 X 0.210" - O-Ring NBR 90 Duro BS344 67008142 75101466
119
N90-344 - 3.850 X 0.210" - O-Ring NBR 90 Duro BS344 67008142 75101466
Product Information
Product CodeN90-344
Description3.850 X 0.210" - O-Ring NBR 90 Duro BS344 67008142 75101466
ProfileN90
Internal Diameter3.850
Seal Height0.210
Max. Temp C110
Alt. Part No.R90344
N90-420
3.850 X 0.275" - O-Ring NBR 90 Duro BS420
0
N90-420 - 3.850 X 0.275" - O-Ring NBR 90 Duro BS420
Product Information
Product CodeN90-420
Description3.850 X 0.275" - O-Ring NBR 90 Duro BS420
ProfileN90
Internal Diameter3.850
Seal Height0.275
Max. Temp C110
Alt. Part No.R90420
 
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