
SAE AS5781B
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands
Hardcopy , PDF
05-01-2022
English
25-08-2020
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
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Status |
Superseded
|
SupersededBy | |
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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