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.
Classification: Nuts of iron or steel
NSN 6650-01-054-9663
NSN 5835-01-216-7289
NSN 6145-00-905-5590
NSN 2925-00-017-9807
NSN 6130-00-604-9462
NSN 6320-00-456-0836
NSN 6620-00-876-0776
NSN 5855-01-171-9841
NSN 5975-01-029-4879
NSN 5895-01-071-7718
NSN 5975-00-775-6430
NSN 4140-01-534-5450