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

The information about the standard:

Designation standards: SAE AS5781C
Publication date standards: 1.12.2021
Country: American technical standard
Category: Technical standards SAE

Annotation of standard text SAE AS5781C :

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.

SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard