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 5990-01-089-2652
NSN 5996-01-161-6296
NSN 6150-01-469-6128
NSN 5935-01-540-7210
NSN 6105-01-390-2601
NSN 5910-01-009-0186
NSN 6620-01-016-8264
NSN 5950-00-407-5025
NSN 5999-01-568-7188
NSN 5985-00-877-8225
NSN 5935-00-398-1584
NSN 5910-01-607-6699