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 5975-00-908-1556
NSN 5925-00-888-1380
NSN 6620-01-302-1537
NSN 5895-01-069-2479
NSN 6650-01-195-3957
NSN 5975-00-269-4365
NSN 5999-01-565-3877
NSN 5915-00-756-2699
NSN 6320-00-456-0836
NSN 6620-00-296-6762
NSN 4140-01-469-7519
NSN 5930-01-004-9892