MS51975E (NOTICE 1), MILITARY STANDARD: SCREW, SHOULDER - SOCKET HEAD, HEXAGON, ALLOY STEEL, CADMIUM PLATED, UNC-3A (25-NOV-1998) [S/S BY NASM51975]

MS51975E (NOTICE 1), MILITARY STANDARD: SCREW, SHOULDER - SOCKET HEAD, HEXAGON, ALLOY STEEL, CADMIUM PLATED, UNC-3A (25-NOV-1998) [S/S BY NASM51975]., MS51975E, dated 3 MARCH 1995, is hereby canceled and superseded by NASM51975. The Part Identification Numbers (PIN) for MS51975E and the part numbers for NASM51975 are identical. The part numbers have not been changed.