MS21043E, MILITARY SPECIFICATION SHEET: NUT, SELF-LOCKING, 800 DEG. F, REDUCED HEXAGON, REDUCED HEIGHT, RING BASE, CORROSION RESISTANT STEEL (30 JUN 1994) [SUPERSEDED BY NASM21043]

MS21043E, MILITARY SPECIFICATION SHEET: NUT, SELF-LOCKING, 800 DEG. F, REDUCED HEXAGON, REDUCED HEIGHT, RING BASE, CORROSION RESISTANT STEEL (30 JUN 1994) [SUPERSEDED BY NASM21043].