MS9455A (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE, HEXAGON HEAD, STEEL, .4375-20 UNJF-3A (22 JUN 1991) [SUPERSEDED BY SAE-AS9455].
MS9455A (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE, HEXAGON HEAD, STEEL, .4375-20 UNJF-3A (22 JUN 1991) [SUPERSEDED BY SAE-AS9455].