MS16228A (AMENDMENT 1), MILITARY SPECIFICATION: NUT, SELF-LOCKING, HEXAGON-THIN, UNC 3B (NON METALLIC INSERT) AUSTENITIC CORROSION RESISTANT STEEL, NONMAGNETIC, 250 DEG. F (20 FEB 1996) [SUPERSEDED BY NASM16228]

MS16228A (AMENDMENT 1), MILITARY SPECIFICATION: NUT, SELF-LOCKING, HEXAGON-THIN, UNC 3B (NON METALLIC INSERT) AUSTENITIC CORROSION RESISTANT STEEL, NONMAGNETIC, 250 DEG. F (20 FEB 1996) [SUPERSEDED BY NASM16228].