Search Results

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

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: 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 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

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

Patterns of O-Ring Failures

2019-11-19

CURRENT

AIR1707C

The information presented herein describes the commonly observed patterns of O-ring failure by means of both text and illustration. Possible causes and corrective actions are indicated for alleviating the problem.

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

Ethylene Propylene Rubber Phosphate Ester Resistant 65 - 75

2019-06-17

CURRENT

AMS3253B

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

Standard

Nitrile-Butadiene Rubber Fuel, Fire, and Ozone Resistant 65 – 75

2018-08-08

CURRENT

AMS3224A

This specification covers nitrile-butadiene elastomer in the form of molded sheet and shapes, color coded yellow per ARP1527.

Standard

Designing for Long Life with Elastomers

2018-01-04

HISTORICAL

AIR1412D

This document lists those guidelines recognized as being essential for consideration by the designer who is preparing to select an elastomer as part of an aerospace design.

Standard

Rings, Sealing, Butadiene-Acrylonitrile (NBR) Rubber Fuel Resistant, Low Shrinkage 65 - 75

2017-11-03

CURRENT

AMS7258B

This specification covers butadiene acrylonitrile (NBR) rubber in the form of molded rings.

Standard

Chloroprene (CR) Rubber Weather Resistant 75 - 85

2017-11-03

HISTORICAL

AMS3242H

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

Standard

Chloroprene (CR) Rubber Weather Resistant 55 - 65

2017-03-07

HISTORICAL

AMS3241J

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

Standard

Chloroprene (CR) Rubber Weather Resistant 35 - 45

2017-03-07

HISTORICAL

AMS3240K

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

Standard

Designing for Long Life with Elastomers

2016-08-29

HISTORICAL

AIR1412C

This document lists those guidelines recognized as being essential for consideration by the designer who is preparing to select an elastomer as part of an aerospace design.

Standard

Silicone Rubber, Fiberglass Fabric Reinforced

2016-08-09

CURRENT

AMS3352C

This specification covers a fiberglass reinforced silicone rubber in the form of sheet, strip, and molded parts.

Standard

Patterns of O-ring Failures

2014-09-05

HISTORICAL

AIR1707B

The information presented herein describes the commonly observed patterns of O-ring failure by means of both text and illustration. Possible causes and corrective actions are indicated for alleviating the problem.