MS51026 (NOTICE-1), MILITARY STANDARD: SETSCREW, HEXAGON SOCKET, FLAT POINT, ALLOY STEEL, CADMIUM OR ZINC, NF-3A AND UNF-3A (29-JAN-1964) [S/S BY MS51966]
MS51026 (NOTICE-1), MILITARY STANDARD: SETSCREW, HEXAGON SOCKET, FLAT POINT, ALLOY STEEL, CADMIUM OR ZINC, NF-3A AND UNF-3A (29-JAN-1964) [S/S BY MS51966].