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CURRENT
2016-11-23
Standard
AIR4069C
This SAE Aerospace Information Report (AIR) presents preferred design, assembly, and repair practices for sealing of aircraft integral fuel tanks, including rework of applied fuel tank seals. It addresses engineering designs for integral fuel tanks as they are currently found in practice; and discusses the most practical and conservative methods for producing a reliable, sealed system. Although this AIR presents practices for sealing of integral fuel tanks, the practices presented within this report are practices that are carried throughout sealing that include both pressure and environmental aircraft sealing. Design preferences for optimum sealing are not within the scope of this document. Such discussions can be found in the United States Air Force (USAF) sponsored report, entitled Aircraft Integral Fuel Tank Design Handbook, AFWAL-TR-87-3078.
CURRENT
2016-10-25
Standard
AMS3276G
This specification covers fuel-resistant polysulfide (T) sealing compounds supplied as a two-component system.
CURRENT
2016-10-24
Standard
AMS3278B
This specification covers polyurethane (PUR) in the form of two-component sealing compounds.
CURRENT
2016-10-10
Standard
AMS3359C
This specification covers a room-temperature-vulcanizing, elastomeric silicone compound.
CURRENT
2016-07-12
Standard
AMSS83318C
This specification covers two-component polysulfide sealing compounds for quick repair of integral fuel tanks and fuel cell cavities. The sealing compound shall be capable of being cured as low as 20 °F (-7 °C), and be resistant to long term exposures from 65 to 250 °F (-54 to 121 °C).
HISTORICAL
2016-05-16
Standard
AMS3276F
This specification covers fuel-resistant polysulfide (T) sealing compounds supplied as a two-component system.
CURRENT
2016-04-10
Standard
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.
2016-04-08
WIP Standard
AMS2629E
This specification covers a mixture of liquid hydrocarbons and soluble additives.<p>To provide a standard composition, simulating aviation jet engine fuel. This fluid has been used typically in laboratory tests involving compatibility and interaction with aircraft materials, but usage is not limited to such applications.
CURRENT
2016-03-08
Standard
AMS3281F
This specification covers three types and three classes of fuel-resistant polysulfide sealing compound with low specific gravity, supplied as a two-component system which cures at room temperature.
2016-01-26
WIP Standard
G916AA
This specification covers polythioether rubber fuel resistant sealing compounds supplied as a two-, and one component systems which rapidly cure through upon exposure to UV light.
CURRENT
2015-12-02
Standard
AMS3092A
This specification establishes requirements for solvent-based and water-based release agents, in bulk or aerosol form.
CURRENT
2015-12-02
Standard
AMS3265E
This specification covers polysulfide rubber sealing compounds containing only non-chromated corrosion inhibitors, supplied as a two component system which cures at room temperature.
CURRENT
2015-12-02
Standard
AMS3277J
This specification covers polythioether rubber fuel resistant sealing compounds supplied as a two-component system which cures at room temperature.
CURRENT
2015-12-02
Standard
AMSS8802D
This specification covers fuel-resistant, two-component polysulfide synthetic rubber compounds which cure at room temperature.
CURRENT
2015-07-08
Standard
AMSS4383B
This specification covers one type of one-component, air drying protective coating which cures at room temperature. The topcoat compound covered by this specification shall be formulated from butadiene acrylonitrile copolymer and shall be colored red by the use of an oil soluble dye.
CURRENT
2015-05-11
Standard
AMS3376C
This specification covers a permanently mastic, non-curing fluorosilicone sealing compound in the form of a paste.
CURRENT
2015-03-25
Standard
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.
HISTORICAL
2014-12-17
Standard
AMS3277H
This specification covers polythioether rubber fuel resistant sealing compounds supplied as a two-component system which cures at room temperature.
2014-11-21
WIP Standard
G914AA
This productis designed for use in aircraft integral fuel tanks, fastener seals , overcoating of fasteners, and sealing fueselage seams and joints, for service from -80 to +320 °F (-62 to +160 °C), with short-term recurring exposures (approximately 6 hours) up to 400 °F (204 °C) but usage is not limited to such applications. Sealing compound must be applied at temperatures above 50 °F (10 °C), but will cure at lower temperatures.
CURRENT
2014-10-08
Standard
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.
CURRENT
2014-05-08
Standard
AMS3381
This specification covers non-silicone synthetic rubber sealing compounds curing to elastomeric materials.
CURRENT
2014-05-06
Standard
AS81550A
This specification covers the requirements for two types of a two-part, transparent, reversion resistant flexible insulating compound, to provide resilient, environmental, and electrical insulation of components in systems in temperature range −85 to 392 °F (−65 to 200 °C). These insulating compounds are intended for embedding, potting or encapsulation of electrical and electronic components in systems where tear resistance is not critical but their use is not limited to such applications. These transparent compounds allow visual circuit and part identification and facilitates part replacement and repairs. The insulating compound shall cure in sections of unlimited thickness, either exposed to air or completely sealed.
CURRENT
2014-05-06
Standard
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.
2014-05-05
WIP Standard
AMS3255B
This specification establishes the requirements for an expanded polytetrafluoroethylene (EPTFE) in the form of sealing tape requiring no curing.

This tape has been used typically for sealing aircraft access panels, pressure barriers, mold line surface close-out panels where gaskets are required, but usage is not limited to such applications. The tape is resistant to aircraft fuels, fluids an lubricants, and is capable of withstanding long-term exposure from -65 to +450 degrees F (-54 to +232 degress C) with short term exposures up to 6000 degrees F (315 degrees C).

CURRENT
2014-01-10
Standard
AMS3166C
This specification covers cleaning solvents. These solvents are used typically for cleaning aircraft primary and secondary structural surfaces prior to application of adhesion promoters and/or sealing materials, but usage is not limited to such applications.
CURRENT
2014-01-10
Standard
AMS2629D
This specification covers a mixture of liquid hydrocarbons and soluble additives.
CURRENT
2013-11-26
Standard
AMS3374D
This specification covers six (6) types of silicone sealing compounds curing to elastomeric materials.
CURRENT
2013-11-26
Standard
AMS3100D
This specification covers adhesion promoters in liquid form for use with aerospace sealing compounds.
CURRENT
2013-08-15
Standard
ARP4118A
This SAE Aerospace Recommended Practice (ARP) provides methods and guidelines for isolating dissimilar repair patch materials from carbon composite structure during a repair operation.
CURRENT
2013-05-30
Standard
AS5127B
This standard describes the accepted methods used for preparing aerospace sealant test specimens for qualification and quality conformance or acceptance testing. AS5127/1 and AS5127/2 are to be used in conjunction with this document and the applicable AMS specifications.
Viewing 1 to 30 of 276