canyon components logo
NB80BK53-OR-4X59

Image shown is representative and may differ from the actual product in size, proportions, and color shade

MIL-R-6855 Class 1 Grade 80
CS

0.157 in

(4.00 mm)

ID

2.323 in

(59.00 mm)

ORing cut reference

NBR NB80BK53 O-Ring, Size: 4X59

Material: NBR NB80BK53 O-Ring

Size: Metric 4X59 O-Ring

Part Number: NB80BK53-OR-4X59

NB80BK53

NBR (Nitrile, Buna-N)

80

Shore A

MIL-R-6855 Class 1 Grade 80

Color: Black

Detailed Description

NB80BK53-OR-4X59 is a Black, 80 Shore A, NBR (Nitrile, Buna-N) O-Ring. It is a 80 durometer NBR (Nitrile, Buna-N). NB80BK53-OR-4X59 is Metric size 4X59 O-Ring also referred to as 4mm (Cross Sectional Diameter (CS)) x 59mm (Inside Diameter (ID)). Material: 80 Durometer NBR NB80BK53 O-Ring Size: Metric 4X59, 4mm CS X 59mm ID (0.157" CS X 2.323" ID)

NB80BK53 typical industry applicationNB80BK53 industry symbol
canyon components logo
Technical SpecificationValue
Compound NumberNB80BK53
MaterialNBR (Nitrile, Buna-N)
ColorBlack
Durometer80 Shore A Hardness
Geometry Specifications
Cross Sectional GeometryO-Ring
Size StandardMetric
Size4X59
Cross Section (CS)4.00 mm / 0.157 in
Inside Diameter (ID)59.00 mm / 2.323 in
ORing cut reference
MIL-R-6855 Class 1 Grade 80

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.