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 6320-00-149-7570
NSN 5965-01-545-3629
NSN 5975-01-194-7400
NSN 6145-00-184-6171
NSN 6145-01-010-3402
NSN 5945-01-569-0944
NSN 4140-01-561-3387
NSN 5999-01-196-8475
NSN 5915-00-110-3444
NSN 6110-01-260-7183
NSN 4140-00-189-0235
NSN 5920-01-206-3977