Search Results

Standard

Elastomer: Fluorosilicone Rubber (FVMQ), Fuel and Oil Resistant, High Strength, 45 – 55 Shore A Hardness, For Products in Fuel Systems / Lubricating Oils

2023-10-16

CURRENT

AMS3329D

This specification covers a high strength fluorosilicone (FVMQ) elastomer that can be used to manufacture product in the form of sheet, strip, tubing, extrusions, and molded shapes. This specification should not be used for molded rings, compression seals, molded O-ring cord, and molded in place gaskets for aeronautical and aerospace applications.

Standard

Butyl (IIR) Rubber Phosphate Ester Resistant 65 - 75

2023-06-19

CURRENT

AMS3238K

This specification covers a butyl (IIR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.

Standard

Acrylonitrile Butadiene (NBR) Rubber Aromatic Fuel Resistant 75 - 85

2023-04-12

CURRENT

AMS3213N

This specification covers a nitrile (NBR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.

Standard

O-Ring, Preformed, Straight Thread Tube Fitting Boss, Type I Hydraulic (-65 to 160 °F)

2023-04-12

CURRENT

AMSP5510B

This specification covers requirements for the material, design, testing and packaging of straight thread tube fitting boss O-rings. O-rings covered by this specification are acrylonitrile-butadiene rubber.

Standard

Elastomer: Fluorocarbon (FKM) Aircraft Engine Oil, Fuel and Hydraulic Fluid Resistant Low Temperature Sealing Tg -40 °F (-40 °C) / 70 to 80 Hardness, for Products in Aircraft Engine Oil, Fuel, and Hydraulics Systems

2023-03-20

CURRENT

AMS3353A

This specification covers a fluorocarbon elastomer that can be used to manufacture product in the form of sheet, strip, tubing, extrusions, and molded shapes. For molded rings, molded compression seals, and molded-in-place gaskets for aeronautical and aerospace applications, use the AMS7379 specification.

Standard

Rubber: Ethylene Propylene (EP) Phosphate Ester Resistant Low Temperature Tg -67 °F (-55 °C), 75 to 85 Type M Hardness for Seals in Hydraulic Systems

2022-10-13

HISTORICAL

AMS7361A

This specification covers an ethylene propylene rubber in the form of molded rings, molded compression seals, molded O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.

Standard

Rubber: Acrylonitrile-Butadiene (NBR) Fuel-Resistant 60 - 70 Type A Hardness

2022-08-05

CURRENT

AMSP5315C

This specification covers an acrylonitrile-butadiene (NBR) rubber in the form of molded rings, molded compression seals, molded O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.

Standard

Elastomer: Chloroprene Rubber (CR) Weather Resistant 55 - 65

2022-06-13

CURRENT

AMS3241K

This specification covers a chloroprene (CR) rubber that can be used to manufacture product in the form of sheet, strip, tubing, extrusions, and molded shapes such as window channels, bumper pads, chafing strips, etc. For molded rings, compression seals, molded O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications, use the equivalent AMS7XXX specification.

Standard

Elastomer: Chloroprene Rubber (CR) Weather Resistant 35 - 45

2022-06-13

CURRENT

AMS3240L

This specification covers a chloroprene rubber (CR) that can be used to manufacture product in the form of sheet, strip, tubing, extrusions, and molded shapes such as window channels, bumper pads, chafing strips, etc. For molded rings, compression seals, molded O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications, use the equivalent AMS7XXX specification.

Standard

Elastomer: Fluorosilicone Rubber (FVMQ) Fuel and Oil Resistant 35 - 45 Type “A” Durometer Hardness for Products Used in Engine Oil Systems/Fuel Systems

2022-05-24

CURRENT

AMS3328D

This specification covers a fluorosilicone (FVMQ) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. This specification is not to be used for the manufacture of O-rings, molded O-ring cord, or molded in place seals or gaskets for aerospace applications.

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

Rubber: Acrylonitrile-Butadiene (NBR) Fuel Resistant 65 to 75 Type A Hardness for Seals in Fuel

2022-03-09

CURRENT

AMS7270M

This specification covers an acrylonitrile-butadiene (NBR) rubber in the form of molded rings, compression seals, molded O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications. For sheet, strip, tubing, extrusions, and molded shapes, refer to the AMS3215 specification, which is intended for that use.

Standard

Sponge, Chloroprene (CR) Rubber, Soft

2022-03-01

CURRENT

AMS3197N

This specification covers a chloroprene (CR) rubber sponge in the form of sheet, strip, molded shapes, or other forms, as ordered.

Standard

Elastomer: Silicone Rubber (MQ/VMQ), Fiberglass Fabric Reinforced 65 to 75 Shore A Hardness

2021-12-13

CURRENT

AMS3316A

This specification covers a fiberglass reinforced silicone rubber (MQ/VMQ) in the form of sheet, strip, and molded parts, color coded light blue per ARP1527.

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

Rubber: Fluorocarbon Elastomer (FKM) Aircraft Engine Oil, Fuel and Hydraulic Fluid Resistant 70 to 80 Shore Type A Hardness Low Temperature Sealing Tg -47 °F (-43.9 °C) for Elastomeric Seals in Aircraft Engine, Fuel and Hydraulic Systems

2021-10-06

CURRENT

AMS7410

This specification covers high temperature, compression set, and fluid resistant fluorocarbon (FKM) elastomer in the form of molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.

Standard

Rubber: Silicone [VMQ] Non-Oil Resistant Low Compression Set, 65 - 75 Type A Hardness

2021-07-28

CURRENT

AMS7268D

This specification covers a silicone rubber in the form of molded rings, compression seals, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications. For sheet, strip, tubing, extrusions, and molded shapes, use AMS3307 specification, which is intended for that use.

Standard

Rubber: Ethylene Propylene (EP) Phosphate Ester Resistant Low Temperature -75 °F (-59 °C), 75 to 85 Type M Hardness For Seals in Hydraulic Systems

2021-07-23

HISTORICAL

AMS7361

This specification covers an ethylene propylene rubber in the form of molded rings, molded compression seals, molded O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications.

Standard

Rubber, Ethylene-Propylene, Hydrazine Resistant

2021-07-21

WIP

AMSR83412B

This specification covers three types of rubber having good resistance to high and low temperature and hydrazine type propellants, but poor resistance to hydrocarbon oils or solvents. Hydrazines are hazardous chemicals. See Dangerous Properties of Industrial Materials; by N. Irving Sax.