UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

close
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

close
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

SAE AMS7257

Perfluorocarbon (FFKM) Engine Oil, Fuel and Hydraulic Fluid Resistant 70 to 80 Hardness For High Temperature Seals in Engine Oil Systems, Fuel Systems and Hydraulic Systems

active, Most Current
Buy Now
Organization: SAE
Publication Date: 1 September 2014
Status: active
Page Count: 9
scope:

Form

This specification covers a Perfluorocarbon (FFKM) rubber in the form of molded rings, compression seals, o-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.

Application

These products have resistance to a variety of fluids, but usage is not limited to such applications. Each application should be considered separately. This perfluorocarbon (FFKM) has a typical service temperature range of +5 to 554 °F (-15 to 290 °C).

Safety Hazardous Materials

While the materials, methods, applications, and processes described or referenced in this specification may involve the use of hazardous materials, this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take necessary precautionary measures to ensure the health and safety of all personnel involved.

Document History

SAE AMS7257
September 1, 2014
Perfluorocarbon (FFKM) Engine Oil, Fuel and Hydraulic Fluid Resistant 70 to 80 Hardness For High Temperature Seals in Engine Oil Systems, Fuel Systems and Hydraulic Systems
Form This specification covers a Perfluorocarbon (FFKM) rubber in the form of molded rings, compression seals, o-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications....
November 1, 2012
(R) Perfluorocarbon (FFKM) Engine Oil, Fuel and Hydraulic Fluid Resistant 70 to 80 Hardness For High Temperature Seals in Engine Oil Systems, Fuel Systems and Hydraulic Systems
Form This specification covers a Perfluorocarbon (FFKM) rubber in the form of molded rings, compression seals, o-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications....
July 1, 1993
Rings, Sealing, Perfluorocarbon (FFKM) Rubber High Temperature Fluid Resistant 70 - 80
1. SCOPE: 1.1 Form: This specification covers a perfluorocarbon (FFKM) rubber in the form of molded O-rings. 1.2 Application: These sealing rings have been used typically for applications in contact...
January 1, 1992
RINGS, SEALING, PERFLUOROCARBON (FFKM) RUBBER High Temperature Fluid Resistant 70 - 80
Form: This specification covers a high temperature fluid resistant perfluorocarbon (FFKM) rubber in the form of molded O-rings. Application: These sealing rings have been used typically in...
October 1, 1986
RINGS, SEALING, PERFLUOROCARBON RUBBER High Temperature Fluid Resistant FFKM Type 70-80
Form: This specification covers a high temperature fluid resistant perfluorocarbon (FFKM) rubber in the form of molded 0-rings. Application: Sealing rings for use in contact with air or a variety of...
April 1, 1985
RINGS, SEALING, PERFLUOROCARBON RUBBER High Temperature Fluid Resistant FFKM Type 75-85
Form: This specification covers a high temperature fluid resistant perfluorocarbon rubber in the form of molded o-rings. Application: Sealing rinc~s for use in contact with air or a variety of...

References

Advertisement