MS90415C, MILITARY STANDARD: NUT, SELF-LOCKING, STEEL, 160KSI, 450 DEG. F 12 POINT, CAPTIVE WASHER (30 NOV 1988) [SUPERSEDED BY NASM90415].
MS90415C, MILITARY STANDARD: NUT, SELF-LOCKING, STEEL, 160KSI, 450 DEG. F 12 POINT, CAPTIVE WASHER (30 NOV 1988) [SUPERSEDED BY NASM90415].