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 6645-01-149-9176
NSN 5996-01-422-8103
NSN 6320-01-561-9011
NSN 5965-01-220-0529
NSN 5855-01-551-7923
NSN 5965-00-757-3403
NSN 6650-01-543-7045
NSN 5855-00-904-9572
NSN 6135-01-142-6456
NSN 6145-00-583-3940
NSN 2925-01-583-5619
NSN 5996-00-491-6961