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CURRENT
2015-12-08
Standard
AMSR83248/1A
The purpose of this specification sheet is to set up a standardized part numbering system for o-rings procured to MIL-R-83248, Class 1 (75 ± 5 hardness).
CURRENT
2015-12-08
Standard
AMSR83248/2A
The purpose of this specification sheet is to set up a standardized part numbering system for o-rings procured to MIL-R-83248, Class 2 (90 ± 5 hardness).
CURRENT
2011-03-06
Standard
AMSP83461/2A
The purpose of this specification sheet is to set up a standardized part numbering system for O-rings procured to MIL-P-83461 for use in straight thread tube boss fittings.
HISTORICAL
1992-01-01
Standard
ARP1802A
The backup ring is defined. The various types designed for use with O-rings in MIL-G-5514 packing glands, and MS33566 and MS21344 universal fitting installations are described. Guidelines are included for selecting backup rings and backup ring materials. Backup ring installation procedures and precautions are described.
HISTORICAL
1983-02-01
Standard
ARP1802
The backup ring is defined. The various types designed for use with O-rings in MIL-G-5514 packing glands, and MS 33566 and MS 21344 universal fitting installations, are described.
CURRENT
2014-11-06
Standard
AIR786B
This document contains data relative to the chemical nature of aerospace fluids and relates each to its empirical effect upon elastomeric components. Since the compatibilities of elastomers are determined by the compounding as well as the nature of the base polymer, the elastomers considered are limited to finished compounds for which material or performance specifications can be referenced.
HISTORICAL
1972-04-18
Standard
AIR786A
This document contains data relative to the chemical nature of aerospace fluids and relates each to its effect upon elastomeric components. Since the compatibilities of elastomers are determined by the compounding as well as the nature of the base polymer, the elastomers considered are limited to finished compounds for which material or performance specifications could be referenced.
CURRENT
2017-11-21
Standard
AS5316
This SAE Aerospace Standard (AS) specifies the general requirements for data recording procedures, packaging, and storing of elastomeric seals and seal assemblies which include an elastomeric element prior to the seal being assembled into hardware components. NOTE: The requirement for packaging is an integral part of the controlled storage procedure and provides a means of positive product identity from the time of manufacture to the time of assembly into a component.
CURRENT
2009-05-27
Standard
AS5752
This standard provides the following: The required surface finish criteria for the designed function of the parts The definition of surface imperfections and defects that affect surface quality The categories by location for each geometry for the permissible type, size and quantity of defects It also establishes the quantitative levels of acceptance by providing defined limits and inspection guidance for the acceptance or rejection of production parts This specification is applicable but not limited to, the surface quality of: T-Seals L-Rings Capped T Rings Capped L Rings Cammed Type Seals Cruciform Shaped Elastomers Pyramid (Dyna-Bak) Seals Square Ring Seals Quadruple Lobed Seals U-Cups Spring Energized U-Cups Molded in Place Metal Gasket Seals
CURRENT
2016-07-14
Standard
AS5729A
CURRENT
2016-10-13
Standard
AS5728B
HISTORICAL
2015-06-02
Standard
AS5728A
HISTORICAL
2016-03-22
Standard
AS28778B
SCOPE IS UNAVAILABLE.
CURRENT
2014-10-27
Standard
AS8791C
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.
HISTORICAL
2015-06-16
Standard
AS83461/1A
HISTORICAL
2014-12-12
Standard
AS83248/2
HISTORICAL
2014-12-12
Standard
AS83248/1
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