Search Results

Standard

Identification and Packaging Elastomeric Products

2024-03-04

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

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

2023-04-12

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

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

2022-08-05

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

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

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

Packaging and Identification of Molded Elastomeric Seals and Sealing Components

2022-05-20

AMS2817G

This specification covers procedures which will provide protection of elastomeric seals and seal assemblies such as O-rings, cap seal assemblies, and other designs from contamination by foreign materials and handling / transportation / storage damage prior to installation and ensure positive identification by part number of each piece until it is installed.

Standard

Sponge, Chloroprene (CR) Rubber, Soft

2022-03-01

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

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

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

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, 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.

Standard

Elastomer: Rubber, Silicone (VMQ) Non-Oil-Resistant Low Compression Set 65 - 75 Shore A Hardness

2021-03-16

AMS3307E

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

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

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

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

Static Seal Test Fixture and Procedure

2019-11-05

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

Rubber: Butyl (IIR Abbreviation) Phosphate Ester Resistant 65 to 75 Hardness for Seals in Hydraulic Systems, etc.

2019-07-18

AMS7338A

This specification covers a butyl rubber in the form of molded rings, compression seals, o-ring cord, and molded-in-place gaskets for aeronautical and aerospace applications. As AMS3238 is no longer valid for O-rings. For O-rings, the requirements of AMS7338 shall be met wherever AMS3238 is specified.

Standard

Ethylene Propylene Rubber Phosphate Ester Resistant 65 - 75

2019-06-17

AMS3253B

This specification covers an ethylene propylene elastomer in the form of molded sheet and shapes, color coded purple per ARP1527.

Standard

Rubber, Synthetic General Purpose, Fluid Resistant 55 - 65

2019-06-11

AMS3220H

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

Standard

Cork and Rubber Composition Sheet; for Aromatic Fuel and Oil Resistant Gaskets

2019-06-10

AMSC6183B

This specification covers vulcanized sheet made of granulated cork uniformly dispersed in a synthetic rubber compound, for use in gaskets where aromatic fuel or oil resistance is required (See 6.2).