MS9456A (AMENDMENT 1), MILITARY STANDARD: BOLT, MACHINE, HEXAGON HEAD, STEEL, .500-20 UNJF-3A (29 APR 1996) [SUPERSEDED BY SAE-AS945].
MS9456A (AMENDMENT 1), MILITARY STANDARD: BOLT, MACHINE, HEXAGON HEAD, STEEL, .500-20 UNJF-3A (29 APR 1996) [SUPERSEDED BY SAE-AS945].