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 6145-00-959-4489
NSN 6685-00-984-4283
NSN 5975-01-439-8698
NSN 5910-00-822-3688
NSN 5920-01-077-1756
NSN 6650-00-122-1109
NSN 5998-00-336-2396
NSN 5990-01-232-9008
NSN 5990-00-033-8128
NSN 6130-01-438-5837
NSN 6220-00-396-0039
NSN 2925-01-157-9204