No other part numbers with same form, fit, and function found.
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 5998-01-371-1789
NSN 6620-01-550-8573
NSN 5999-01-158-4934
NSN 5905-00-846-0471
NSN 5960-01-447-7074
NSN 6145-01-172-1000
NSN 6645-00-652-6723
NSN 5935-01-615-6109
NSN 6650-00-710-8130
NSN 5998-01-050-7849
NSN 6110-01-051-1395
NSN 5925-00-973-1160