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 4140-01-577-2329
NSN 5905-01-051-4321
NSN 5930-01-241-4930
NSN 6105-01-091-8873
NSN 6610-01-145-2569
NSN 5996-01-633-7979
NSN 5985-01-189-4446
NSN 6220-01-139-3520
NSN 6110-01-513-6970
NSN 6135-00-840-6451
NSN 4140-00-722-8888
NSN 5930-01-052-0078