MS9947 (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, FULL SHANK, STEEL AMS 6322, CADMIUM PLATED, .5625-18 UNJF-3A (04 OCT 1991) [SUPERSEDED BY SAE-AS9947].
MS9947 (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, FULL SHANK, STEEL AMS 6322, CADMIUM PLATED, .5625-18 UNJF-3A (04 OCT 1991) [SUPERSEDED BY SAE-AS9947].