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SAE AS5781 Rev C

Current Revision

Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands _x000D_

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This SAE Aerospace Standard (AS) specifies scarf-cut polytetrafluoroethylene (PTFE) retainers (backup rings) for use in glands in accordance with AS4716. They are usually used in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with O-rings and other seals for static and dynamic applications. NOTE: This specification includes material tests but does not include hydraulic or pneumatic performance tests.

SDO SAE: SAE International
Document Number AS5781
Publication Date Dec. 13, 2021
Language en - English
Page Count 29
Revision Level C
Supercedes
Committee
Publish Date Document Id Type View
Dec. 13, 2021 AS5781C Revision
Aug. 25, 2020 AS5781B Revision
April 6, 2015 AS5781A Revision
July 6, 2007 AS5781 Revision