MS9494A (NOTICE 1, CANCELLATION), MILITARY STANDARD: BOLT, MACHINE - HEXAGON HEAD, FULL SHANK, AMS 5731, .500-20 UNJF-3A (04 FEB 1986) [SUPERSEDED BY SAE-AS9494].
MS9494A (NOTICE 1, CANCELLATION), MILITARY STANDARD: BOLT, MACHINE - HEXAGON HEAD, FULL SHANK, AMS 5731, .500-20 UNJF-3A (04 FEB 1986) [SUPERSEDED BY SAE-AS9494].