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Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands
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STANDARD published on 1.12.2021
Designation standards: SAE AS5781C
Publication date standards: 1.12.2021
SKU: NS-1044804
Country: American technical standard
Category: Technical standards SAE
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
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Latest update: 2026-07-03 (Number of items: 2 286 013)
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