canyon components logo

NB90BK50 Compound O-rings

NB90BK50 is a Black, 90 Shore A, Sulfur Cured NBR (Nitrile, Buna-N) O-Ring. It is a 75 durometer NBR (Nitrile, Buna-N).

Compound Number

NB90BK50

Material

NBR (Nitrile, Buna-N)

Hardness

90 Shore A Durometer

Color

black

Temperature Range

-67 °F to 275 °F (-55 °C to 135 °C)


Browsing 0 to 20 of 2,963 results

MaterialSizeDetailsBuy
Part NumberMaterialColorHardnessSizeCS (mm)ID (mm)Key FeaturesLow Tmp (°C)High Tmp (°C)Starting PriceStock
NB90BK50-OR-001

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0011.020.74

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-002

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0021.271.07

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-003

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0031.521.42

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-004

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0041.781.78

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-005

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0051.782.57

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-006

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0061.782.90

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-007

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0071.783.68

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-008

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0081.784.47

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-009

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0091.785.28

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-010

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0101.786.07

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-011

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0111.787.65

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-012

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0121.789.25

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-013

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0131.7810.82

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-014

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0141.7812.42

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-015

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0151.7814.00

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-016

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0161.7815.60

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-017

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0171.7817.17

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-018

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0181.7818.77

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-019

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0191.7820.35

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK
NB90BK50-OR-020

NBR (Nitrile, Buna-N)

Black90 Shore AAS568-0201.7821.95

Sulfur Cured

MS28778

QPL

AMS-P-5510

-55135Check PricingCHECK STOCK

Need a Custom Quote?

We manufacture millions of parts. Get in touch today.

Request a Quote

© 2026 Canyon Components, Inc. All rights reserved. Canyon Components International Corporation • Sitemap

These products may be covered by existing or pending patents. Canyon Components is not liable for the accuracy, currency, or completeness of information herein. All information is subject to change without notice. All trademarks and service marks are the property of their respective owners. Made withgu.dev, Icons by Icons8

* Disclaimer: Kalrez® is a registered trademark of DuPont™. It represents a high-performance perfluoroelastomer used in demanding sealing applications. Please note that the Kalrez® brand is not owned by Canyon Components. All rights and ownership of the Kalrez® trademark are held by DuPont™, ensuring the quality and reliability associated with this renowned brand.