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 5990-01-474-3477
NSN 6320-01-158-2177
NSN 5920-00-269-6178
NSN 6145-00-734-4554
NSN 6145-01-479-8135
NSN 5990-01-390-2177
NSN 5925-01-137-1332
NSN 6145-00-722-5932
NSN 6150-01-625-6517
NSN 5915-01-633-9845
NSN 5960-01-487-4791
NSN 5945-01-587-2634