canyon components logo
SI55BK51-300#-14"-FF-1/2"

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

A-A-59588 (3B-50)ZZ-R-765 (3B-50)
ID

14.000 in

(355.60 mm)

OD

23.000 in

(584.20 mm)

Bolt Qty

20

Bolt Dia.

1.250 in

(31.75 mm)

Bolt Circle

20.250 in

(514.35 mm)

Thickness

1/2"

Full Face Gasket dimensional reference

SIL SI55BK51 Full Face Gasket, Size: 300#-14"-FF-1/2"

Material: SIL SI55BK51 Full Face Gasket

Size: 300#-14"-FF-1/2" Full Face Gasket

Part Number: SI55BK51-300#-14"-FF-1/2"

SI55BK51

Silicone (VMQ)

55

Shore A

A-A-59588 (3B-50)

ZZ-R-765 (3B-50)

Color: Black

Detailed Description

SI55BK51-300#-14"-FF-1/2" is a Black, 55 Shore A, Silicone (VMQ) Full Face Gasket. It is a 55 durometer Silicone (VMQ). [ SI55BK51-300#-14"-FF-1/2" is a size 14, 300#-FF ASME Full Face Gasket. Material: 55 Durometer SIL SI55BK51 Full Face Gasket Size: 300#-14"-FF-1/2", 14 Pipe Size X 355.6mm ID X 584.2mm OD X 20 Bolt Qty X 31.750mm Bolt Dia. X 514.350mm Bolt Circle X 1/2" Thickness

SI55BK51 typical industry applicationSI55BK51 industry symbol
canyon components logo
Technical SpecificationValue
Compound NumberSI55BK51
MaterialSilicone (VMQ)
ColorBlack
Durometer55 Shore A Hardness
High Temperature205 °C / 401 °F
Low Temperature-70 °C / -94 °F
Geometry Specifications
TypeFull Face Gasket
Size300#-14"-FF-1/2"
Pipe Size14
ID355.60 mm / 14.000 in
OD584.20 mm / 23.000 in
Bolt Qty20
Bolt Dia.31.75 mm / 1.250 in
Bolt Circle514.35 mm / 20.250 in
Thickness1/2"
Full Face Gasket dimensional reference
A-A-59588 (3B-50)ZZ-R-765 (3B-50)

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.