MS51959D (NOTICE 1), MILITARY STANDARD: SCREW, MACHINE-FLAT COUNTERSUNK HEAD, 82 DEG., CROSS-RECESSED, CORROSION - RESISTANT STEEL, UNC-2A (22 JUN 2000) [S/S BY NASM51959]

MS51959D (NOTICE 1), MILITARY STANDARD: SCREW, MACHINE-FLAT COUNTERSUNK HEAD, 82 DEG., CROSS-RECESSED, CORROSION - RESISTANT STEEL, UNC-2A (22 JUN 2000) [S/S BY NASM51959]., MS51959D, dated 28 August 1989, is hereby canceled and superseded by NASM51959. The Part Identification Number (PIN) for MS51959D and the part number for NASM51959 are identical. The part numbers have not been changed.