canyon components logo
NB70BK55-OR-5X37

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

MS29561AMS-R-7362 TY 1 Grade 40
CS

0.197 in

(5.00 mm)

ID

1.457 in

(37.00 mm)

ORing cut reference

NBR NB70BK55 O-Ring, Size: 5X37

Material: NBR NB70BK55 O-Ring

Size: Metric 5X37 O-Ring

Part Number: NB70BK55-OR-5X37

NB70BK55

NBR (Nitrile, Buna-N)

70

Shore A

MS29561

AMS-R-7362 TY 1 Grade 40

Color: Black

Detailed Description

NB70BK55-OR-5X37 is a Black, 70 Shore A, NBR (Nitrile, Buna-N) O-Ring. It is a 70 durometer NBR (Nitrile, Buna-N). NB70BK55-OR-5X37 is Metric size 5X37 O-Ring also referred to as 5mm (Cross Sectional Diameter (CS)) x 37mm (Inside Diameter (ID)). Material: 70 Durometer NBR NB70BK55 O-Ring Size: Metric 5X37, 5mm CS X 37mm ID (0.197" CS X 1.457" ID)

NB70BK55 typical industry applicationNB70BK55 industry symbol
canyon components logo
Technical SpecificationValue
Compound NumberNB70BK55
MaterialNBR (Nitrile, Buna-N)
ColorBlack
Durometer70 Shore A Hardness
High Temperature95 °C / 203 °F
Low Temperature-50 °C / -58 °F
Geometry Specifications
Cross Sectional GeometryO-Ring
Size StandardMetric
Size5X37
Cross Section (CS)5.00 mm / 0.197 in
Inside Diameter (ID)37.00 mm / 1.457 in
ORing cut reference
MS29561AMS-R-7362 TY 1 Grade 40

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.