A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes nut (1), self-locking, cap.
NSN 6220-00-643-4044
NSN 6645-00-484-1992
NSN 5920-00-604-3387
NSN 6110-01-269-0524
NSN 5960-01-425-1454
NSN 5945-00-073-9620
NSN 6110-01-132-2442
NSN 5996-01-626-2948
NSN 5950-01-163-4040
NSN 5960-01-039-5387
NSN 5996-01-145-8953
NSN 4140-00-122-6422