AS8791B: Hydraulic and Pneumatic Retainers (Back-Up Rings), Polytetrafluoroethylene (PTFE) Resin - Technical Standard

Features

Issuing Committee: A-6C2 Seals Committee

Scope

Content: This specification and part standard covers polytetrafluoroethylene (PTFE) resin material and the dimensional requirements for retainers (back-up rings) previously covered 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 packings and O-rings.

Rationale

Content: This document has been revised to provide some minor technical updates and to include dimensions and tables in metric units

Meta Tags

Topics: Seals and gaskets
Identification numbers
Hazardous materials
Tensile strength
Durability
Parts
Identification
Production

Details

DOI: https://doi.org/10.4271/AS8791B

Pages: 12

Citation: SAE International Technical Standard, Hydraulic and Pneumatic Retainers (Back-Up Rings), Polytetrafluoroethylene (PTFE) Resin, SAE Standard AS8791B, Revised March 2009, Issued October 1997, https://doi.org/10.4271/AS8791B.

Additional Details

Publisher: SAE International

Published: Mar 13, 2009

Product Code: AS8791B

Content Type: Technical Standard

Status: Revised

Language: English

Historical