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SAE AMS7338A

Rubber: Butyl (IIR Abbreviation) Phosphate Ester Resistant 65 to 75 Hardness for Seals in Hydraulic Systems, etc.

STANDARD published on 1.7.2019

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The information about the standard:

Designation standards: SAE AMS7338A
Publication date standards: 1.7.2019
Country: American technical standard
Category: Technical standards SAE

Annotation of standard text SAE AMS7338A :


This specification covers a butyl rubber in the form of molded rings, compression seals, o-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications. As AMS3238 is no longer valid for O-rings. For O-rings, the requirements of AMS7338 shall be met wherever AMS3238 is specified.

SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification

Stabilized: Jul 2019 SAE - Standards Status Definitions