MS21069G, MILITARY SPECIFICATION SHEET: NUT, SELF-LOCKING, PLATE, TWO-LUG, REDUCED RIVET SPACING, LOW HEIGHT, STEEL, 125 KSI FTU, 450 DEG. F (1 FEB 1994) [SUPERSEDED BY NASM21069]

MS21069G, MILITARY SPECIFICATION SHEET: NUT, SELF-LOCKING, PLATE, TWO-LUG, REDUCED RIVET SPACING, LOW HEIGHT, STEEL, 125 KSI FTU, 450 DEG. F (1 FEB 1994) [SUPERSEDED BY NASM21069].