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 6650-01-509-8018
NSN 5920-01-229-7152
NSN 6145-00-902-1410
NSN 5855-01-364-1005
NSN 5925-00-156-4044
NSN 5996-01-045-4131
NSN 6220-01-306-4307
NSN 6105-01-426-7906
NSN 6620-01-315-2414
NSN 2925-01-025-0082
NSN 5945-01-138-2706
NSN 5998-01-410-8537