SAE AMS3678/9

Type 9 Virgin Polytetrafluoroethylene (PTFE) Moldings with Pigment for AS4716 and AS5857 Backup Rings

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Organization: SAE
Publication Date: 1 February 2016
Status: active
Page Count: 3
scope:

Form

This specification covers a polytetrafluoroethylene (PTFE) resin filled with inorganic pigment in the form of molded rods or tubes which are sintered after molding. The blue colored material is designated for use in rod glands only and the yellow colored material is designated for use in piston glands only. The brown colored material is designated for use in AS5857 rod glands only and the green colored material is designated for use in AS5857 piston glands only.

Application

These products are to be used as backup rings in AS4716 Glands for both static and dynamic applications and in AS5857 Glands for static applications where dimensional stability up to 450 °F (232 °C) with good mechanical properties is required, but usage is need not be limited to such applications. Each application should be considered individually.

Document History

SAE AMS3678/9
February 1, 2016
Type 9 Virgin Polytetrafluoroethylene (PTFE) Moldings with Pigment for AS4716 and AS5857 Backup Rings
Form This specification covers a polytetrafluoroethylene (PTFE) resin filled with inorganic pigment in the form of molded rods or tubes which are sintered after molding. The blue colored material is...
November 1, 2010
Type 9 Virgin Polytetrafluoroethylene (PTFE) Moldings with Pigment for AS4716 and AS5857 Backup Rings
Form This specification covers a polytetrafluoroethylene (PTFE) resin filled with inorganic pigment in the form of molded rods or tubes which are sintered after molding. The blue colored material is...
June 1, 2006
Type 9 Virgin Polytetrafluoroethylene (PTFE) Moldings with Pigment for AS4716 and AS5857 Backup Rings
Form This specification covers a polytetrafluoroethylene (PTFE) resin filled with inorganic pigment in the form of molded rods or tubes which are sintered after molding. The blue colored material is...
November 1, 2004
Type 9 Virgin Polytetrafluoroethylene (PTFE) Moldings with Pigment for AS4716 Backup Rings
Form: This specification covers a polytetrafluoroethylene (PTFE) resin filled with inorganic pigment in the form of molded rods or tubes which are sintered after molding. The blue colored material is...

References

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