MS14146A (NOTICE 2), MILITARY STANDARD: NUT, SELF-LOCKING, CASTELLATED, HEXAGON, C'BORED, CAPTIVE WASHER, 450 DEG. F (03 FEB 2000)
MS14146A (NOTICE 2), MILITARY STANDARD: NUT, SELF-LOCKING, CASTELLATED, HEXAGON, C'BORED, CAPTIVE WASHER, 450 DEG. F (03 FEB 2000).