MIL-B-44421B (NOTICE-2), MILITARY SPECIFICATION: BODY ARMOR, SMALL ARMS PROTECTIVE, AIRCREW, SURVIVAL (07-SEP-2000)
MIL-B-44421B (NOTICE-2), MILITARY SPECIFICATION: BODY ARMOR, SMALL ARMS PROTECTIVE, AIRCREW, SURVIVAL (07-SEP-2000)., MIL-B-44421, dated 21 February 1991, is hereby reinstated and may be used for acquisition.