MS21133A (NOTICE 1), MILITARY STANDARD: NUT, SELF-LOCKING, STEEL, 180 KSI FTU, 450 DEG. F, FLANGED, MS33787 WRENCHING ELEMENT (07 FEB 2000) [SUPERSEDED BY NASM21133]

MS21133A (NOTICE 1), MILITARY STANDARD: NUT, SELF-LOCKING, STEEL, 180 KSI FTU, 450 DEG. F, FLANGED, MS33787 WRENCHING ELEMENT (07 FEB 2000) [SUPERSEDED BY NASM21133].