MS21070F (NOTICE 1), MILITARY STANDARD: NUT, SELF-LOCKING, PLATE, TWO LUG, REDUCED RIVET SPACING, LOW HEIGHT, CRES, 125 KSI FTU, 450 DEG F AND 800 DEG F (07 FEB 2000) [SUPERSEDED BY NASM21070]

MS21070F (NOTICE 1), MILITARY STANDARD: NUT, SELF-LOCKING, PLATE, TWO LUG, REDUCED RIVET SPACING, LOW HEIGHT, CRES, 125 KSI FTU, 450 DEG F AND 800 DEG F (07 FEB 2000) [SUPERSEDED BY NASM21070].