MS9722C, MILITARY STANDARD: SCREW, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, CLOSED TOLERANCE SHANK, CORROSION AND HEAT RESISTANT STEEL, .164-36 UNJF-3A (24 FEB 1986) [NO SUPERSEDING DOCUMENT].
MS9722C, MILITARY STANDARD: SCREW, MACHINE-DOUBLE HEXAGON, EXTENDED WASHER HEAD, CLOSED TOLERANCE SHANK, CORROSION AND HEAT RESISTANT STEEL, .164-36 UNJF-3A (24 FEB 1986) [NO SUPERSEDING DOCUMENT].