MS21085A, MILITARY STANDARD: NUT, SELF-LOCKING, STEEL, 260 KSI FTU, 450 DEG. F, FLANGED, MS33787 WRENCHING ELEMENT (15 MAR 1978) [SUPERSEDED BY NASM21085]
MS21085A, MILITARY STANDARD: NUT, SELF-LOCKING, STEEL, 260 KSI FTU, 450 DEG. F, FLANGED, MS33787 WRENCHING ELEMENT (15 MAR 1978) [SUPERSEDED BY NASM21085].