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 6150-01-578-4758
NSN 5990-01-453-3552
NSN 4140-01-519-9343
NSN 6320-00-116-3658
NSN 5915-00-686-9149
NSN 5855-01-534-3724
NSN 5999-00-546-9493
NSN 5895-00-038-0681
NSN 5925-01-281-3041
NSN 7035-01-284-3535
NSN 5930-00-100-0163
NSN 6110-01-416-2644