Historical

SAE AS5861A

Name: SAE AS5861A PDF | Request Standard
SKU: 8dab193d73d6

Retainers, (Back-Up Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Solid, Static Gland

Standard by SAE International, 2015-07-04

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SAE AS5861A.PDFSecure PDF
SAE AS5861A.PDFOnline Access

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Language: English
License Type: Single User
Updates: Not Included

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Language: English
License Type: Enterprise / Multi User
Updates: Included

About This Item

This SAE Aerospace Standard (AS) covers solid polytetrafluoroethylene (PTFE) retainers (back-up rings) for use in static glands in accordance with AS5857. They are for use in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with O-rings, packings and other elastomeric seals. Because of the construction of groove dimensions, back-ups specific to rod applications are designated “R” - Rod (Female), back-ups specific to piston applications are designated “P” - Piston (Male). Retainers specified herein have been designed for a temperature range of −65 to 275 °F (−54 to 135 °C) and a nominal operating pressure of 3000 psi (20 684 kPa) for code 09 material and 5000 psi (34 474 kPa) for code 10 material. Material codes are based on AMS3678 material types. Revision A adds tables in metric units and adds complete part numbers in tables and the ASME reference publication.

SKU: 8dab193d73d6

Publication Date: 2015-07-04

Standard Status: historical

Publisher: SAE International

Document Type: Aerospace Standard

Subject: Identification numbers, Pistons, Test procedures, Parts, Seals and gaskets, , , ,

Official SAE: Doi link

New Version Available: AS5861C (2023-07-03)
This Version: AS5861A (2015-07-04)
Previous Version: AS5861 (2005-12-14)

Please request information about the document. Contact Page

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