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SAE AS8791 Rev D

Hydraulic and Pneumatic Retainers (Backup Rings), Polytetrafluoroethylene (PTFE) Resin
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SAE AS8791 Rev D

Hydraulic and Pneumatic Retainers (Backup Rings), Polytetrafluoroethylene (PTFE) Resin

PUBLISH DATE 2020
PAGES 12
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This specification and part standard specifies polytetrafluoroethylene (PTFE) resin material and the dimensional requirements for scarf-cut retainers (backup rings) previously specified by MIL-R-8791 and MIL-R-8791/1. The retainers are intended for use in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with seals and O-rings.
SDO SAE: SAE International
Document Number AS8791
Publication Date Jan. 3, 2020
Language en - English
Page Count 12
Revision Level D
Supercedes
Committee
Publish Date Document Id Type View
Jan. 3, 2020 AS8791D Revision
Oct. 27, 2014 AS8791C Revision
March 13, 2009 AS8791B Revision
June 24, 2003 AS8791A Revision
Oct. 1, 1997 AS8791 Revision