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SAE AS8791C

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Hydraulic and Pneumatic Retainers (Back-Up Rings), Polytetrafluoroethylene (PTFE) Resin

Available format(s)

Hardcopy , PDF

Superseded date

06-01-2020

Superseded by

SAE AS8791D

Language(s)

English

Published date

27-10-2014

€101.22
Excluding VAT

1. SCOPE
2. APPLICABLE DOCUMENTS
3. TECHNICAL REQUIREMENTS
4. QUALITY ASSURANCE PROVISIONS
5. PREPARATION FOR DELIVERY
6. REJECTIONS
7. NOTES

Specifies polytetrafluoroethylene (PTFE) resin material and the dimensional requirements for scarf-cut retainers (back-up rings) previously covered by MIL-R-8791 and MIL-R-8791/1.

DocumentType
Standard
Pages
12
PublisherName
SAE International
Status
Superseded
SupersededBy
Supersedes

This specification and part standard covers polytetrafluoroethylene (PTFE) resin material and the dimensional requirements for scarf-cut 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 seals and O-rings.

MIL-DTL-25427 Revision B:2009 COUPLING ASSEMBLY, HYDRAULIC, SELF SEALING, QUICK DISCONNECT, GENERAL SPECIFICATION FOR
SAE AIR6082A Calculations to Determine Dimensions for Backup Rings to AS5781, AS5782, AS5860, AS5861
NASA SSTD 8070 0126 : 2014 TUBING SYSTEMS FOR FACILITY SYSTEMS, SPECIAL TEST EQUIPMENT, AND AEROSPACE HARDWARE
MIL-DTL-24630 Revision A:2014 Valves, Check, In-line, for Hydraulic Fluid and Lubricating Oil Fluid, General Specification for
SAE ARP5555 Recommendations for Installation of Seals in Standard Glands
MIL-STD-2193 Revision C:2012 Ship Hydraulic System Components
MIL-PRF-32217 Revision A:2011 Scale Prevention in Sewage Collection, Holding and Transfer (CHT) and Vacuum CHT (VCHT) Piping Systems for Use on Naval Surface Ships
SAE AS1709A Coupling Assembly, Hydraulic Self Sealing, Quick Disconnect
SAE AS4716C Gland Design, O-ring and Other Seals

SAE AS4716B Gland Design, O-ring and Other Elastomeric Seals
SAE AS5860B Retainers, (Back-Up Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Static Gland
SAE AS5781A Retainers (Backup Rings), Hydraulic and Pneumatic, Polytetrafluoroethylene Resin, Single Turn, Scarf-Cut, For Use in AS4716 Glands
SAE AMS3678/1C Type 1 Virgin Polytetrafluoroethylene (PTFE) Moldings and Extrusions
MIL-R-8791-1 Base Document:1989 RETAINER, PACKING, HYDRAULIC AND PNEUMATIC, POLYTETRAFLUOROETHYLENE RESIN, (SINGLE TURN)
MS27595 Revision E:2006 RETAINER, PACKING BACKUP, CONTINUOUS RING, POLYTETRAFLUOROETHYLENE
MS28774 Revision M:2009 RETAINER, PACKING BACKUP, SINGLE TURN, POLYTETRAFLUOROETHYLENE
SAE AMS3678D Polytetrafluoroethylene (PTFE) Moldings and Extrusions Unfilled, Pigmented, and Filled
SAE AS 5857 : 2010 GLAND DESIGN, O-RING AND OTHER ELASTOMERIC SEALS, STATIC APPLICATIONS
MS28782 Revision E:2006 RETAINER, PACKING, BACK-UP, TEFLON
MS28773 Revision A:2005 RETAINER, PACKING, BACK-UP, TETRAFLUOROETHYLENE, STRAIGHT THREAD TUBE FITTING BOSS
MIL-G-5514 Revision G:1993 GLAND DESIGN, PACKINGS, HYDRAULIC GENERAL REQUIREMENTS FOR
MIL-R-8791 Revision D:1982 RETAINER, PACKING, HYDRAULIC, AND PNEUMATIC, TETRAFLUOROETHYLENE RESIN
MS28783 Revision F:2006 RING, GASKET, BACK-UP, PTFE

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