MS21069G (NOTICE 1), MILITARY STANDARD: NUT, SELF-LOCKING, PLATE, TWO-LUG, REDUCED RIVET SPACING, LOW HEIGHT, STEEL, 125 KSI FTU, 450 DEG. F (12 MAY 1999) [SUPERSEDED BY NASM21069]

MS21069G (NOTICE 1), MILITARY STANDARD: NUT, SELF-LOCKING, PLATE, TWO-LUG, REDUCED RIVET SPACING, LOW HEIGHT, STEEL, 125 KSI FTU, 450 DEG. F (12 MAY 1999) [SUPERSEDED BY NASM21069].