Browse Standards AMS3659C
Historical REAFFIRMED 1998-11-01

Polytetrafluoroethylene Extrusions, Premium Strength, Sintered and Stress-Relieved AMS3659C

This specification covers virgin, unfilled polytetrafluoroethylene resin in the form of extruded rods, tubes, and shapes. These products have been used typically for parts, such as seals, back-up rings, bearings, and insulators, requiring chemical inertness and dimensional stability up to 260 degrees C (500 degrees F) than AMS 3657 and better mechanical and electrical properties than AMS 3656, but usage is not limited to such applications.
AMS3659F
2011-08-25
Latest
Stabilized
AMS3659B
2011-08-09
Historical
Reaffirmed
AMS3659E
2010-05-17
Historical
Revised
AMS3659D
2008-03-17
Historical
Revised
AMS3659C
1998-11-01
Historical
Reaffirmed
AMS3659A
1976-07-01
Historical
Revised
AMS3659
1966-03-01
Historical
Issued

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