MS9677B (AMENDMENT 1), MILITARY STANDARD: BOLT, MACHINE-CRES, AMS5731, DOUBLE HEXAGON, EXTENDED WASHER HEAD, CUP WASHER LOCKED, .250-28 UNJF-3A (29 APR 1996) [SUPERSEDED BY SAE-AS9677].
MS9677B (AMENDMENT 1), MILITARY STANDARD: BOLT, MACHINE-CRES, AMS5731, DOUBLE HEXAGON, EXTENDED WASHER HEAD, CUP WASHER LOCKED, .250-28 UNJF-3A (29 APR 1996) [SUPERSEDED BY SAE-AS9677].