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Standard

Elastomer: Rubber, Silicone (MQ/VMQ/PVMQ) Flame Retardant, Low Smoke Density, Low Smoke Toxicity 50 – 60 Durometer Type A Hardness for Products in Pressurized Aircraft Compartment Interiors

2022-03-29

CURRENT

AMS3742

This specification covers a self-extinguishing, pigmentable silicone (MQ/VMQ/PVMQ) elastomer that can be used to manufacture product in the form of molded, extruded, and/or calendared, sheets, strips, and shapes.

Standard

Elastomer: Nitrile Rubber (NBR) Synthetic Oil Resistant Sheets, 65 to 75 Type A Hardness for Products in Engine Oil Systems

2021-10-22

CURRENT

AMS3786

This specification covers a nitrile rubber (NBR) elastomer that can be used to manufacture product in the form of sheet, strip, tubing, extrusions, and molded shapes. For molded rings, compression seals, and molded-in-place gaskets for aeronautical and aerospace applications, use the AMS7289 specification.

Standard

Elastomer: Nitrile Rubber (NBR) Synthetic Oil Resistant Compression Seals, 65 to 75 Type A Hardness for Products in Engine Oil Systems

2021-10-12

CURRENT

AMS7289

This specification covers a nitrile rubber (NBR) in the form of molded compression seals such as O-rings, T-seals, and molded-in-place gaskets for aeronautical and aerospace applications. For sheet, strip, tubing, extrusions, and molded shapes, use the AMS3786 specification, which is intended for that use.

Standard

Test Slabs, Chloroprene (CR) 70 - 80

2021-10-01

CURRENT

AMS3217/3D

This specification covers a standard chloroprene (CR) rubber stock in the form of molded test slabs.

Standard

Test Slabs, Acrylonitrile Butadiene (NBR-L) Low Acrylonitrile, 65 - 75

2020-03-04

CURRENT

AMS3217/2D

This specification covers a standard acrylonitrile butadiene (NBR-L) rubber stock with low acrylonitrile content in the form of molded test slabs.

Standard

Static Seal Test Fixture and Procedure

2019-11-05

CURRENT

AS7982

This SAE Aerospace Standard (AS) provides dimensions and procedures for a standardized test fixture used to evaluate the static performance of O-rings and other seal types in glands per AS4716 and AS5857.

Standard

Rings, Sealing, Butadiene-Acrylonitrile (Nbr) Rubber Synthetic Lubricant Resistant 67-75

2018-10-09

WIP

AMS7272H

This specification covers a butadiene-acrylonitrile (NBR) rubber in the form of molded rings. These rings have been used typically as sealing rings in contact with diester synthetic lubricants in service up 150 degrees C (302 degrees F), but usage is not limited to such applications. The cross-section of such rings is usually not over 0.275 inch (6.98 mm) in diameter or thickness.

Standard

Test Slabs, Fluorosilicone (FVMQ), 55 - 65

2018-09-24

WIP

AMS3217/5D

This specification covers a standard fluorosilicone (FVMQ) rubber stock in the form of molded test slabs.

Standard

Elastomer: Tetrafluoroethylene/Propylene (FEPM) Hydraulic Fluid and Synthetic Oil Resistant 75 to 90 Hardness

2017-11-20

CURRENT

AMS3382D

This specification covers two classes (durometers) of tetrafluoroethylene/propylene rubber (FEPM) in the form of sheet, strip, tubing, extrusions, and molded shapes. For molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications, use the AMS7255 or AMS7256 specification, as appropriate.

Standard

Elastomer: Fluorocarbon (FKM) Rubber High-Temperature - Fluid Resistant Low Compression Set 70 to 80

2017-11-03

HISTORICAL

AMS3216H

This specification covers a fluorocarbon (FKM) elastomer that can be used to manufacture product in the form of sheet, strip, tubing, extrusions, and molded shapes. For molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications, use the AMS7276 specification.

Standard

Elastomer: Fluorocarbon (FKM) Rubber High-Temperature-Fluid Resistant Low Compression Set 85 to 95

2017-10-23

HISTORICAL

AMS3218D

This specification covers a fluorocarbon (FKM) elastomer that can be used to manufacture product in the form of sheet, strip, tubing, extrusions, and molded shapes. For molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications, use the AMS7259 specification.

Standard

Test Slabs, Fluoroelastomer (FKM), 70–80 Hardness, for Improved Gas Turbine Engine Oil Compatibility

2017-10-18

CURRENT

AMS3217/8A

This specification covers a fluorocarbon (FKM) rubber stock in the form of molded test slabs.

Standard

Test Slabs, Fluoroelastomer (FKM) 65 - 75

2017-02-23

CURRENT

AMS3217/4C

This specification covers a standard fluoroelastomer (FKM) rubber stock in the form of molded test slabs.

Standard

Fluid, Reference for Testing Polyalphaolefin (PAO) Resistant Material

2017-01-18

HISTORICAL

AMS3400

This specification covers a polyalphaolefin/ester-blend fluid.

Standard

Test Slabs, Chloroprene (CR) 70 - 80

2015-08-06

HISTORICAL

AMS3217/3C

This specification covers a standard chloroprene (CR) rubber stock in the form of molded test slabs.

Standard

Test Slabs, High Strength, Fluorosilicone (FVMQ) 55 - 65

2014-09-05

HISTORICAL

AMS3217/7A

This specification covers a high strength fluorosilicone (FVMQ) rubber stock in the form of molded test slabs.

Standard

Perfluoroether Elastomer

2014-05-07

CURRENT

AMS7254B

This specification covers a perfluoroether elastomer in the form of molded rings.

Standard

Rings, Sealing, Tetrafluoroethylene/Propylene Rubber (FEPM) Hydraulic Fluid and Synthetic Oil Resistant 70 to 80

2014-03-31

CURRENT

AMS7255D

This specification covers a tetrafluoroethylene/propylene rubber (FEPM) in the form of molded rings.

Standard

Rings, Sealing, Tetrafluoroethylene/Propylene Rubber (FEPM) Hydraulic Fluid and Synthetic Oil Resistant 85 to 95

2014-03-23

CURRENT

AMS7256B

This specification covers a tetrafluoroethylene/propylene rubber (FEPM) in the form of molded rings.

Standard

Test Slabs, Acrylonitrile Butadiene (NBR-H) Medium-High Acrylonitrile, 65 - 75

2013-09-16

HISTORICAL

AMS3217/1B

This specification covers a standard acrylonitrile butadiene (NBR-H) rubber stock with medium-high acrylonitrile content in the form of molded test slabs.