Search Results

Standard

Sealing and Coating Compound, Polyurethane (PUR) Fuel Resistant, High Tensile Strength/Elongation for Integral Fuel Tanks/Fuel Cavities/General Purpose

2022-11-22

CURRENT

AMS3278C

This specification covers polyurethane (PUR) in the form of two-component sealing compounds.

Standard

Sealing Compound, Polythioether Elastomeric Two-Part Electrically Conductive

2022-11-02

CURRENT

AMS3266B

This specification covers two types of electrically conductive, elastomeric polythioether sealing compounds that cure at room temperature. The sealing compound is supplied as either a two-component system or as premixed and frozen.

Standard

Sealing Compound, Fuel-Resistant, Integral Fuel Tanks and Fuel Cell Cavities

2022-10-26

CURRENT

AMSS8802F

This specification covers fuel-resistant, two-component polysulfide synthetic rubber compounds which cure at room temperature.

Standard

Sealing Compound, Polysulfide (T) Synthetic Rubber for Integral Fuel Tank and Fuel Cell Cavities Low Density for Intermittent Use to 360 °F (182 °C)

2022-06-13

CURRENT

AMS3281G

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.

Standard

Sealing Compound, Polythioether Rubber, Light-Cured, for Integral Fuel Tanks and General Purpose, Intermittent use to 360 °F (182 °C)

2022-04-25

CURRENT

AMS1389

This specification covers polythioether rubber fuel resistant sealing compounds, supplied as a two-component system, which cure rapidly when exposed to a cure on demand (CoD) light source used to initiate a reaction that generates crosslinking of sealant polymers. Type 2 compounds also cure at ambient conditions, without light exposure.

Standard

Sealing Compound, Flame Resistant, Non-Silicone

2022-04-13

CURRENT

AMS3381C

This specification covers non-silicone synthetic rubber sealing compounds supplied as a two-component system that cures at room temperature.

Standard

Sealing Compound, Polysulfide Type, Low Temperature Curing, Quick Repair, Integral Fuel Tanks and Fuel Cell Cavities

2021-11-23

CURRENT

AMSS83318D

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).

Standard

Sealing Compound, Flame Resistant, Non-Silicone

2020-10-14

HISTORICAL

AMS3381B

This specification covers non-silicone synthetic rubber sealing compounds supplied as a two-component system that cures at room temperature.

Standard

Test Method for Aerospace Firewall Sealant Flame Penetration

2020-07-07

HISTORICAL

AS5127/2C

This SAE Aerospace Standard (AS) describes the test methods to determine the flammability performance and capability to control the passage of, and effects from, fire on aircraft firewall sealing compounds. The methods are based requirements of FAR Part 25 Sections 25.865, 25.867, 25.1191, and 25.1193 and may be used to demonstrate compliance with the requirements established by FAA AC 20-135. This standard shall be used in conjunction with applicable material specifications.

Standard

Fluid, Jet Reference

2020-03-12

CURRENT

AMS2629F

This specification covers a mixture of liquid hydrocarbons and soluble additives.

Standard

Sealing Compound, Aircraft Firewall, Non-Silicone

2019-02-08

HISTORICAL

AMS3381A

This specification covers non-silicone synthetic rubber sealing compounds curing to elastomeric materials.

Standard

Sealing Compound, Polysulfide Rubber Preformed Strips for Sealing Removable Doors, Skins, and Panels

2018-07-23

HISTORICAL

AMS3379

This specification establishes the requirements for a polysulfide sealing compound in putty consistency to be used for form-in-place sealing of removable doors, skins, and panels.

Standard

Sealing Tape, Sheet, or Gasket, Polytetrafluoroethylene, Expanded (EPTFE) Oil and Water Resistant

2017-07-17

CURRENT

AMS3255B

This specification establishes the requirements for an expanded polytetrafluoroethylene (EPTFE) in the form of sealing tape, gaskets, or sheets requiring no mixing or curing.

Standard

Sealing Compound, Polythioether Elastomeric Two-Part Electrically Conductive

2017-02-23

HISTORICAL

AMS3266A

This specification covers two types of electrically conductive, elastomeric polythioether sealing compounds that cure at room temperature. The sealing compound is supplied as either a two-component system or as premixed and frozen.

Standard

Silicone Potting Compound, Elastomeric Two-Part, General Purpose 200 to 400 Poises (20 to 40 Pa·s) Viscosity

2016-10-10

CURRENT

AMS3359C

This specification covers a room-temperature-vulcanizing, elastomeric silicone compound.

Standard

Sealing Compound, Polysulfide Type, Low Temperature Curing, Quick Repair, Integral Fuel Tanks and Fuel Cell Cavities

2016-07-12

HISTORICAL

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).

Standard

Sealing Compound, Polysulfide (T) Synthetic Rubber for Integral Fuel Tank and Fuel Cell Cavities Low Density for Intermittent Use to 360 °F (182 °C)

2016-03-08

HISTORICAL

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.

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

Sealing Compound, Polythioether Rubber Fast Curing for Integral Fuel Tanks and General Purpose, Intermittent Use to 360 °F (182 °C)

2014-12-17

HISTORICAL

AMS3277H

This specification covers polythioether rubber fuel resistant sealing compounds supplied as a two-component system which cures at room temperature.

Standard

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

2014-10-08

HISTORICAL

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.