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 5910-01-549-0310
NSN 5905-00-557-1717
NSN 6610-01-608-7659
NSN 6105-00-880-7052
NSN 5935-00-160-3876
NSN 5895-01-219-7124
NSN 5998-00-444-6199
NSN 6650-01-083-1969
NSN 6620-01-084-5112
NSN 5895-01-559-4680
NSN 6105-01-349-3656
NSN 5985-01-415-6057