MS9747, MILITARY STANDARD: BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, CRES AMS 5643, .5625-18 UNJF-3A (03 MAR 1969) [NO SUPERSEDING DOCUMENT].
MS9747, MILITARY STANDARD: BOLT, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, PD SHANK, CRES AMS 5643, .5625-18 UNJF-3A (03 MAR 1969) [NO SUPERSEDING DOCUMENT].