SAE AS5781C-2021
Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands
- Standard No.
- SAE AS5781C-2021
- Release Date
- 2021
- Published By
- Society of Automotive Engineers (SAE)
- Latest
- SAE AS5781C-2021
- Scope
- 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.
SAE AS5781C-2021 history
- 2021 SAE AS5781C-2021 Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands
- 2020 SAE AS5781B-2020 Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands
- 2015 SAE AS5781A-2015 Retainers (Backup Rings)@ Hydraulic and Pneumatic@ Polytetrafluoroethylene Resin@ Single Turn@ Scarf-Cut@ For Use in AS4716 Glands
- 2013 SAE AS5781-2013 Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands
- 2007 SAE AS5781-2007 Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands
