MS9678B (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE-CRES, AMS 5731, DOUBLE HEXAGON, EXTENDED WASHER HEAD, CUP WASHER LOCKED, .3125-24 UNJF-3A (10 JUN 1994) [SUPERSEDED BY SAE-AS9678].
MS9678B (NOTICE 1), MILITARY STANDARD: BOLT, MACHINE-CRES, AMS 5731, DOUBLE HEXAGON, EXTENDED WASHER HEAD, CUP WASHER LOCKED, .3125-24 UNJF-3A (10 JUN 1994) [SUPERSEDED BY SAE-AS9678].