Standard:

• AMS3656
• Revision: E

Reaffirmed:

• 1998-11-01

Revised:

• 1993-07-01

Revision:

• Historical. Access the latest revision: AMS3656H

Issuing:

• Ams P Polymeric Materials Committee

Scope:

This specification covers polytetrafluoroethylene resin in the form of extruded rods, tubes, and shapes. These products have been used typically for parts, such as insulators, bearings, seals, and back-up rings, requiring chemical inertness up to 260 degrees C (500 degrees F), but usage is not limited to such applications.

History:

Standard	Published	Revision	Status
AMS3656H	2011-08-25	Latest	Stabilized
AMS3656D	2011-08-25	Historical	Stabilized
AMS3656G	2010-07-14	Historical	Revised
AMS3656F	2008-03-17	Historical	Revised
AMS3656E	1993-07-01	Historical	Reaffirmed
AMS3656C	1978-04-01	Historical	Revised
AMS3656B	1976-07-01	Historical	Revised
AMS3656A	1966-03-01	Historical	Revised
AMS3656	1960-01-01	Historical	Issued

AKA:

• SAE AMS 3656

Sector:

• Aerospace

Topic:

• Fabrics
• Polymers
• Plastics
• Materials properties
• Textiles