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  4. Standard "SAE AMS7257E"
Standard SAE AMS7257E 1.9.2014 preview

SAE 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

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STANDARD published on 1.9.2014


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The information about the standard:

Designation standards: SAE AMS7257E
Publication date standards: 1.9.2014
SKU: NS-656497
Country: American technical standard
Category: Technical standards SAE

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Annotation of standard text SAE AMS7257E :

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.

SUBJECT TAXONOMY: Elastomers, Materials properties, Seals and gaskets

SUBFILE: Aerospace

TYPE OF DOCUMENT: Aerospace Material Specification

Latest update: 2026-04-02 (Number of items: 2 270 295)
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