MS20218B (NOTICE 1), MILITARY STANDARD: BEARING, BALL, ANTI-FRICTION, AIRFRAME (09 OCT 1991) [SUPERSEDING AN218] [S/S BY SAE-AS20218]

MS20218B (NOTICE 1), MILITARY STANDARD: BEARING, BALL, ANTI-FRICTION, AIRFRAME (09 OCT 1991) [SUPERSEDING AN218] [S/S BY SAE-AS20218]. MS20218B, dated 20 April 1970, is hereby canceled. Future acquisition of this item should refer to SAE-AS20218 of the same title and dated May 1998. (Application for copies of SAE Aerospace Standards should be addressed to SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.)