SAE AIR4738-1992
Hardness Testing of Elastomeric O-Rings

Standard No.

SAE AIR4738-1992

Release Date

1992

Published By

SAE - SAE International

Status

Be replaced

Replace By

SAE AIR4738A-1998

Latest

SAE AIR4738B-2020

SAE AIR4738-1992 history

• 2020 SAE AIR4738B-2020 Hardness Testing of Elastomeric O-Rings
• 2013 SAE AIR4738A-2013 Hardness Testing of Elastomeric O-Rings
• 1998 SAE AIR4738A-1998 Hardness Testing of Elastomeric O-Rings
• 1992 SAE AIR4738-1992 Hardness Testing of Elastomeric O-Rings