Search Results

Standard

Identification and Packaging Elastomeric Products

2024-03-04

CURRENT

AMS2810J

This specification provides requirements for the identification and packaging of sheet, strip, extrusions, and molded parts made of natural rubber, synthetic rubber, reclaimed rubber, and combinations of the above with other materials such as asbestos, cork, and fabrics. AMS2817 covers preferred requirements for identification and packaging of preformed packings.

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

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

Rubber: Vinyl-Methyl Silicone (VMQ) Hot Air Resistant Low Compression Set, 70 to 80 Type A Hardness for Seals in Hot Air Systems

2021-05-19

CURRENT

AMS7267H

This specification covers a silicone (VMQ) rubber in the form of molded rings. These rings have been used typically as sealing rings for service from -65 to +260 °C (-85 to +500 °F) in contact with air, 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

Elastomer: Silicone Rubber (VMQ) Aircraft Piston Engine Oil Resistant Compression Set Resistant 65 - 75 Type A Hardness

2021-03-10

CURRENT

AMS3357H

This specification covers a silicone (VMQ) 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 AMS7XXX specification.

Standard

Rubber: Acrylonitrile-Butadiene (NBR) Engine Oil Resistance, 65 to 75 Hardness, for Seals in Aircraft Engine Oil Systems

2020-07-08

CURRENT

AMS7274K

This specification covers an acrylonitrile-butadiene (NBR) 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 the AMS3XXX specification which is intended for that use.

Standard

Elastomer: Acrylonitrile Butadiene Rubber (NBR) Hot Oil and Coolant Resistant, Low Swell 45 to 55 Type ‘A’ Durometer Hardness for Products in Engine Oil Systems/Coolant Systems

2020-05-05

CURRENT

AMS3226J

This specification covers an Acrylonitrile Butadiene Rubber (NBR) 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 AMS7000 series specification.

Standard

Elastomer: Acrylonitrile Butadiene Rubber (NBR) Aromatic Fuel Resistant 55 to 65 Type ‘A’ Durometer Hardness For Products in: Aromatic and Aliphatic Fuel Systems

2020-04-28

CURRENT

AMS3212R

This specification covers an Acrylonitrile Butadiene 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, O-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications, use the AMS7000 series specification.

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

Packing, Preformed, Petroleum Hydraulic Fluid Resistant, Improved Performance at 275°F (135°C)

2020-02-22

WIP

AMSP83461A

This specification covers O-ring packings for use with petroleum based hydraulic fluids conforming to MIL-H-5606 and MIL-H-83282 over the temperature range of -65° to 275°F (-54° to 135°C). This material gives improved high temperature performance over materials conforming to MIL-P-25732.

Standard

Rubber: Acrylonitrile-Butadiene Rubber (NBR) Fuel and Low Temperature Resistant 60 - 70 Type “A” Hardness For Seals in Fuel Systems

2019-12-03

CURRENT

AMS7271K

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

Standard

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

2019-10-16

CURRENT

AMS3217/7B

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

Standard

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

2019-10-16

CURRENT

AMS3217/1C

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

Standard

Elastomer: Silicone Rubber (MQ/VMQ) Flame Retardant, Low Smoke Density, Low Smoke Toxicity, High Strength, 65 - 75 Durometer Type A Hardness For Products in Pressurized Aircraft Compartment Interiors

2019-08-30

CURRENT

AMS3310A

This specification covers a silicone (MQ/VMQ) elastomer that can be used to manufacture product in the form of molded sheet, strips, and shapes, color coded white in accordance with ARP1527.

Standard

Synthetic Rubber Hot Oil Resistant, High Swell 45 - 55

2019-07-29

CURRENT

AMS3222J

This specification covers a synthetic rubber in the form of sheet, strip, tubing, extrusions, and molded shapes. This specification should not be used for molded rings, compression seals, O-ring cords, and molded in place gaskets for aeronautical and aerospace applications without complete consideration of the end use prior to the selection this material.

Standard

Rubber Synthetic Low-Temperature Resistant 25 - 35

2019-05-10

CURRENT

AMS3204N

This specification covers a synthetic rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.

Standard

Sheet, Acrylonitrile Butadiene (NBR) Rubber and Non-Asbestos Fiber Fuel and Oil Resistant

2018-09-19

CURRENT

AMS3275D

This specification covers a compressed non-asbestos fiber and acrylonitrile butadiene (NBR) rubber in the form of sheet.

Standard

Age Control of Age Sensitive Elastomeric Materials

2018-04-11

CURRENT

AIR1364B

This SAE Aerospace Information Report (AIR) summarizes data and background relative to age control of specific classes of those nitrile type synthetic elastomers used in sealing devices which are resistant to petroleum base hydraulic fluids, lubricating oils, and aircraft fuels. This includes, but is not limited to, those nitrile (NBR or BUNA-N) elastomers previously covered by Section I of MIL-STD-1523.