MS9678B (AMENDMENT 1), MILITARY STANDARD: BOLT, MACHINE-CRES, AMS 5731, DOUBLE HEXAGON, EXTENDED WASHER HEAD, CUP WASHER LOCKED, .3125-24 UNJF-3A (29 APR 1996) [SUPERSEDED BY SAE-AS9678].
MS9678B (AMENDMENT 1), MILITARY STANDARD: BOLT, MACHINE-CRES, AMS 5731, DOUBLE HEXAGON, EXTENDED WASHER HEAD, CUP WASHER LOCKED, .3125-24 UNJF-3A (29 APR 1996) [SUPERSEDED BY SAE-AS9678].