MS21316C (NOTICE 1), MILITARY SPECIFICATION: THUMBSCREW (SHOULDERED), FLAT POINT, CARBON STEEL, CADMIUM PLATED, UNC-2A (24 JUN 1994)
MS21316C (NOTICE 1), MILITARY SPECIFICATION: THUMBSCREW (SHOULDERED), FLAT POINT, CARBON STEEL, CADMIUM PLATED, UNC-2A (24 JUN 1994).