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Standard

Fluid, Jet Reference

2019-10-03
WIP
AMS2629F
This specification covers a mixture of liquid hydrocarbons and soluble additives.
Standard

Test Method for Aerospace Firewall Sealant Flame Penetration

2018-10-15
WIP
AS5127/2C
This SAE Aerospace Standard (AS) describes the procedures for the flammability testing of aircraft firewall sealants in accordance with the requirements of FAR Part 25 Sections 25.865, 25.867, 25.1191, and 25.1193. This test method is intended to determine the capability of sealant materials to control the passage of and effects from fire.
Standard

Aerospace Standard Test Methods for Aerospace Sealants Two-Component Synthetic Rubber Compounds

2018-10-10
WIP
AS5127/1D
This SAE Aerospace Standard (AS) describes test methods to determine the application and performance properties of two-component sealing compounds. It shall be used in conjunction with AS5127 and the applicable material specification. When modifications to these test methods are called out in material specifications, the material specification shall take precedence.
Standard

Jet Reference Fluid Study for Fuel Tank Sealants

2018-05-29
WIP
AIR4275B
Standard reference fluids, or test fluids, have long been used to evaluate the effects of hydrocarbon fuels on various materials, such as integral fuel tank sealants. Standard fluids are required because hydrocarbon fuels, such as JP-4, vary widely in composition depending on crude source, refining techniques, and other factors. To ensure reliable and reproducible results when determining the fuel resistance of materials, reference fluids of known composition, using worst case fuel compositions, are used. The current Jet Reference Fluid (JRF) called out in military sealant specifications was developed in the mid-1950s specifically as a JP-4 type test fluid formulation to be used for the accelerated laboratory testing of integral fuel tank sealants. In August 1978, chalking of the polysulfide sealant in integral fuel tanks of some new aircraft at Edwards Air Force Base in California was discovered after only 1 year of service.
Standard

Fluid, Jet Reference

2017-02-08
CURRENT
AMS2629E
This specification covers a mixture of liquid hydrocarbons and soluble additives.
Standard

Standard Requirements for Aerospace Sealants and Adhesion Promoters

2016-04-10
CURRENT
AS5502D
This document establishes standard requirements for aerospace sealants and adhesion promoters, which may be incorporated as part of Aerospace Material Specifications (AMS) for such products. This document provides for commonality of methods and procedures for responsibility for inspection, source inspection, classification of tests, establishment of/and qualification to qualified products lists, approval, reports, resampling and retesting, packaging, and marking.
Standard

Sealing Compound, Electrically Conductive Corrosion Inhibiting

2015-03-25
CURRENT
AMS3377A
This specification covers a synthetic rubber sealing compound which is electrically conductive when used in a faying surface, contains corrosion inhibitors, and supplied as a two-component system which cures at room temperature, suitable for application by extrusion gun or spatula.
Standard

Aerospace Standard Test Methods for Aerospace Sealants Two-Component Synthetic Rubber Compounds

2014-10-08
CURRENT
AS5127/1C
This SAE Aerospace Standard (AS) describes test methods to determine the application and performance properties of two-component sealing compounds. It shall be used in conjunction with AS5127 and the applicable material specification. When modifications to these test methods are called out in material specifications, the material specification shall take precedence.
Standard

Test Method for Aerospace Firewall Sealant Flame Penetration

2014-05-06
CURRENT
AS5127/2B
This SAE Aerospace Standard (AS) describes the procedures for the flammability testing of aircraft firewall sealants in accordance with the requirements of FAR Part 25 Sections 25.865, 25.867, 25.1191, and 25.1193. This test method is intended to determine the capability of sealant materials to control the passage of and effects from fire.
Standard

Fluid, Jet Reference

2014-01-10
HISTORICAL
AMS2629D
This specification covers a mixture of liquid hydrocarbons and soluble additives.
Standard

Fluid, Jet Reference

2013-05-29
HISTORICAL
AMS2629C
This specification covers a mixture of liquid hydrocarbons and soluble additives.
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