MS14146A (AMENDMENT 1), MILITARY STANDARD: NUT, SELF-LOCKING, CASTELLATED, HEXAGON, C'BORED, CAPTIVE WASHER, 450 DEG. F (10 NOV 1995)
MS14146A (AMENDMENT 1), MILITARY STANDARD: NUT, SELF-LOCKING, CASTELLATED, HEXAGON, C'BORED, CAPTIVE WASHER, 450 DEG. F (10 NOV 1995).