MS51851, MILITARY STANDARD: SCREW, TAPPING-THREAD CUTTING, TYPE D, HEXAGON HEAD, SLOTTED (18 SEP 1968) [SUPERSEDED BY NASM51851].
MS51851, MILITARY STANDARD: SCREW, TAPPING-THREAD CUTTING, TYPE D, HEXAGON HEAD, SLOTTED (18 SEP 1968) [SUPERSEDED BY NASM51851].