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 6645-01-227-2036
NSN 5998-01-418-2522
NSN 6105-01-324-5947
NSN 5945-00-003-0930
NSN 2925-01-106-3552
NSN 6645-01-359-5374
NSN 6610-01-046-8568
NSN 6220-00-026-4800
NSN 5999-00-093-4367
NSN 5925-00-315-2238
NSN 6220-01-243-8661
NSN 5999-00-188-2219