MS9157B (NOTICE 1), MILITARY STANDARD: BOLT-MACHINE, STEEL, 12 POINT HEAD, .190 (NO. 10)-32, BLACK OXIDE (21 OCT 1991) [NO SUPERSEDING DOCUMENT].
MS9157B (NOTICE 1), MILITARY STANDARD: BOLT-MACHINE, STEEL, 12 POINT HEAD, .190 (NO. 10)-32, BLACK OXIDE (21 OCT 1991) [NO SUPERSEDING DOCUMENT].