canyon components logo
FS75BU55-OR-4X40

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

AMS 7273QPL
CS

0.157 in

(4.00 mm)

ID

1.575 in

(40.00 mm)

ORing cut reference

FSIL FS75BU55 O-Ring, Size: 4X40

Material: FSIL FS75BU55 O-Ring

Size: Metric 4X40 O-Ring

Part Number: FS75BU55-OR-4X40

FS75BU55

Fluorosilicone (FVMQ, FSIL)

75

Shore A

AMS 7273

QPL

Color: Blue

Detailed Description

FS75BU55-OR-4X40 is a Blue, 75 Shore A, Fluorosilicone (FVMQ, FSIL) O-Ring. It is a 75 durometer Fluorosilicone (FVMQ, FSIL). FS75BU55-OR-4X40 is Metric size 4X40 O-Ring also referred to as 4mm (Cross Sectional Diameter (CS)) x 40mm (Inside Diameter (ID)). Material: 75 Durometer FSIL FS75BU55 O-Ring Size: Metric 4X40, 4mm CS X 40mm ID (0.157" CS X 1.575" ID)

FS75BU55 typical industry applicationFS75BU55 industry symbol
canyon components logo
Technical SpecificationValue
Compound NumberFS75BU55
MaterialFluorosilicone (FVMQ, FSIL)
ColorBlue
Durometer75 Shore A Hardness
High Temperature200 °C / 392 °F
Low Temperature-60 °C / -76 °F
Geometry Specifications
Cross Sectional GeometryO-Ring
Size StandardMetric
Size4X40
Cross Section (CS)4.00 mm / 0.157 in
Inside Diameter (ID)40.00 mm / 1.575 in
ORing cut reference
AMS 7273QPL

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.