MS9523A (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE, HEXAGON HEAD, STEEL, CADMIUM PLATED, .500-20 UNJF-3A (17 JUN 1994) [SUPERSEDED BY SAE-AS9523].
MS9523A (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE, HEXAGON HEAD, STEEL, CADMIUM PLATED, .500-20 UNJF-3A (17 JUN 1994) [SUPERSEDED BY SAE-AS9523].