MS9703A (NOTICE 1), MILITARY STANDARD: SCREW, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, DRILLED, CORROSION AND HEAT RESISTANT STEEL, .138-40 UNJF-3A (21 OCT 1991) [NO SUPERSEDING DOCUMENT].
MS9703A (NOTICE 1), MILITARY STANDARD: SCREW, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, DRILLED, CORROSION AND HEAT RESISTANT STEEL, .138-40 UNJF-3A (21 OCT 1991) [NO SUPERSEDING DOCUMENT].