Historical
SAE AMS 3662C-1991 (SAE AMS3662C-1991)
Polytetrafluoroethylene Film, General Purpose Grade ( Reaffirmed: Jan 2006 )
This specification covers one grade of polytetrafluoroethylene resin in the form of film. Primarily for gaskets and other parts for use up to 260 degrees C (500 degrees F) requiring good performance in mechanical, electrical, or chemical service.
Society of Automotive Engineers [sae]