MS9505A (NOTICE 1), MILITARY STANDARD: BOLT, MACHINED-HEXAGON HEAD, DRILLED, 1 HOLE, FULL SHANK, AMS 5731, .500-20 UNJF-3A (04 OCT 1991) [SUPERSEDED BY SAE-AS9505].
MS9505A (NOTICE 1), MILITARY STANDARD: BOLT, MACHINED-HEXAGON HEAD, DRILLED, 1 HOLE, FULL SHANK, AMS 5731, .500-20 UNJF-3A (04 OCT 1991) [SUPERSEDED BY SAE-AS9505].