AMS7257E 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
Revised
09/05/2014
- Features
- Issuing Committee
- Content
- 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.
- Content
- This document requires revision to correct formatting errors contained in AMS7257D that are causing confusion in Manufacturer Acceptance Tests.
- Pages
- 9
- Citation
- SAE International Material Specification, 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, SAE Standard AMS7257E, Revised September 2014, Reaffirmed August 1998, Issued April 1985, https://doi.org/10.4271/AMS7257E.