MS21073G, MILITARY STANDARD: NUT, SELF-LOCKING, PLATE, CORNER, REDUCED RIVET SPACING, LOW HEIGHT, STEEL, 125KSI FTU, 450 DEG. F (01 FEB 1994 [S/S BY NASM21073]

MS21073G, MILITARY STANDARD: NUT, SELF-LOCKING, PLATE, CORNER, REDUCED RIVET SPACING, LOW HEIGHT, STEEL, 125KSI FTU, 450 DEG. F (01 FEB 1994 [S/S BY NASM21073].