SAE AS5781C
Current
The latest, up-to-date edition.
Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands
Hardcopy , PDF
English
13-12-2021
This SAE Aerospace Standard (AS) specifies scarf-cut polytetrafluoroethylene (PTFE) retainers (backup rings) for use in glands in accordance with AS4716.
| DocumentType |
Standard
|
| Pages |
29
|
| PublisherName |
SAE International
|
| Status |
Current
|
| Supersedes |
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.
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