
Rubber: Acrylonitrile-Butadiene Rubber (NBR) Fuel and Low Temperature Resistant 60 - 70 Type “A” Hardness For Seals in Fuel Systems
STANDARD published on 1.10.2025
Designation standards: SAE AMS7271K
Publication date standards: 1.10.2025
Country: American technical standard
Category: Technical standards SAE
This specification covers an acrylonitrile-butadiene rubber in the form of molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Material Specification