Standard:

• AS871
• Revision: A

Reaffirmed:

• 1995-05-01

Revised:

• 1971-09-01

Revision:

• Historical. Access the latest revision: AS871B

Issuing:

• E-25 General Standards For Aerospace And Propulsion Systems

Scope:

This specification controls surface condition, manufacturing defects and inspection requirements, and defines methods of measurement for elastomeric toroidal sealing rings (O-rings) for static (including gasket) applications. The specification refers only to O-rings produced by molding processes and does not cover scarf-jointed O-rings manufactured from fully-cured round cords.

History:

Standard	Published	Revision	Status
AS871B	2001-10-01	Latest	Reaffirmed
AS871A	1971-09-01	Historical	Reaffirmed
AS871	1965-01-31	Historical	Issued

AKA:

• SAE AS 871

Sector:

• Aerospace

Topic:

• Parts
• Seals and Gaskets
• Gas turbines
• Hybrid engines
• Jet engines