MS51997C (NOTICE 3), MILITARY STANDARD: RING, LOCK, SERRATED-HIGH STRENGTH (24 JAN 2006) [S/S by SAE-AS51997]

MS51997C (NOTICE 3), MILITARY STANDARD: RING, LOCK, SERRATED-HIGH STRENGTH (24 JAN 2006) [S/S by SAE-AS51997]., MS51997C, dated 19 January 1989, with Amendment 1 dated 6 August 1997 and Amendment 2 dated 31 October 1997, is hereby canceled. Future acquisitions for this item may refer to SAE AS51997, "Ring, Lock, Serrated-High Strength". Users are cautioned to evaluate the replacement for their particular application. (Copies of this document are available online at http://www.sae.org/ or from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001.)