MS51964E (NOTICE 1), MILITARY STANDARD: SETSCREW, HEXAGON SOCKET, CUP POINT, ALLOY STEEL, CADMIUM PLATED, UNF-3A, PLAIN AND SELF-LOCKING (10 JUN 1996) [SUPERSEDED BY NASM51964].
MS51964E (NOTICE 1), MILITARY STANDARD: SETSCREW, HEXAGON SOCKET, CUP POINT, ALLOY STEEL, CADMIUM PLATED, UNF-3A, PLAIN AND SELF-LOCKING (10 JUN 1996) [SUPERSEDED BY NASM51964].