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 6145-01-515-9871
NSN 5920-00-199-9498
NSN 4140-01-212-3113
NSN 5835-00-611-0607
NSN 5990-01-282-4617
NSN 5999-01-144-1215
NSN 4140-00-736-8813
NSN 6320-00-937-5625
NSN 5975-01-495-1343
NSN 5945-00-030-2003
NSN 5990-01-538-6115
NSN 5996-01-325-7897