MS9912 (NOTICE 1), MILITARY STANDARD: SCREW, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, PD SHANK, STEEL AMS 6322, CADMIUM PLATED, 0.138-40 UNJF-3A (15 FEB 1991) [NO SUPERSEDING DOCUMENT].
MS9912 (NOTICE 1), MILITARY STANDARD: SCREW, MACHINE - DOUBLE HEXAGON EXTENDED WASHER HEAD, PD SHANK, STEEL AMS 6322, CADMIUM PLATED, 0.138-40 UNJF-3A (15 FEB 1991) [NO SUPERSEDING DOCUMENT].