Browse Standards AS5861B
Current REVISED 2020-11-19

Retainers, (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Solid, Un-Cut, for Use in Static Glands to AS5857 AS5861B

This SAE Aerospace Standard (AS) specifies solid polytetrafluoroethylene (PTFE) retainers (backup rings) for use in static glands in accordance with AS5857. They are usually for use in hydraulic and pneumatic systems as anti-extrusion devices in conjunction with O-rings and other seals.
NOTE: This specification includes material tests but does not include hydraulic or pneumatic performance tests.
AS5861B
2020-11-19
Latest
Revised
AS5861A
2015-07-04
Historical
Revised
AS5861
2005-12-14
Historical
Issued

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Members save up to 11% off list price.
Login to see discount.
Special Offer: AeroPaks offers a customized subscription plan that is cost-effective and allows you to choose the number of downloads and Aerospace and Aerospace Material documents you need. Find more information here.

Get Involved

Want to participate in updating this standard?

X