MS21049F, MILITARY SPECIFICATION SHEET: NUT, SELF-LOCKING, PLATE, TWO LUG, 100 DEG. CSK LOW HEIGHT, STEEL, 125 KSI FTU, 450 DEG. F. (15 DEC 1994) [SUPERSEDED BY NASM21049]

MS21049F, MILITARY SPECIFICATION SHEET: NUT, SELF-LOCKING, PLATE, TWO LUG, 100 DEG. CSK LOW HEIGHT, STEEL, 125 KSI FTU, 450 DEG. F. (15 DEC 1994) [SUPERSEDED BY NASM21049].