This specification and part standard specifies polytetrafluoroethylene (PTFE) resin material and the dimensional requirements for scarf-cut retainers (backup rings) previously specified by MIL-R-8791 and MIL-R-8791/1. The retainers are intended for use in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with seals and O-rings.

Product Details

Published:

07/16/2025

Number of Pages:

12

File Size:

1 file , 300 KB

Note:

This product is restricted and cannot be purchased in the following countries Ukraine, Russia, Belarus