No other part numbers with same form, fit, and function found.
A nut having 6 flat sides, flat on the bottom and having a slotted cylindrical or dome shaped upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, slotted, hexagon.
NSN 6150-00-480-7671
NSN 5965-01-060-2558
NSN 5950-00-826-7735
NSN 6105-00-719-9943
NSN 5999-01-079-2716
NSN 5945-00-374-8882
NSN 6150-01-353-4750
NSN 6145-01-181-4142
NSN 7035-01-239-7297
NSN 6650-00-242-7961
NSN 6145-00-000-0090
NSN 4140-01-572-3807