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 6650-01-038-9023
NSN 6110-01-579-4480
NSN 5965-01-556-4337
NSN 5965-01-142-8044
NSN 6650-01-392-2204
NSN 5855-01-660-9717
NSN 5998-01-227-0802
NSN 5855-01-052-4956
NSN 5998-00-993-8248
NSN 5990-01-294-6198
NSN 5920-01-477-6388
NSN 6320-01-616-0843