Browse Standards AMS7257E
Current Revised 2014-09-05

Rings, Sealing, Perfluorocarbon (Ffkm) Rubber High Temperature Fluid Resistant 70-80 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.
AMS7257E
2014-09-05
Latest
Revised
AMS7257D
2012-11-20
Historical
Revised
AMS7257A
2011-08-15
Historical
Reaffirmed
AMS7257C
1998-08-01
Historical
Reaffirmed
AMS7257B
1992-01-01
Historical
Revised
AMS7257
1985-04-01
Historical
Issued

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