MS9061A, MILITARY STANDARD, BOLT, MACHINE - CRES AMS 5735, DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, .250-28 (20 NOV 1963)
MS9061A, MILITARY STANDARD, BOLT, MACHINE - CRES AMS 5735, DOUBLE HEXAGON EXTENDED WASHER HEAD, DRILLED, .250-28 (20 NOV 1963).