No other part numbers with same form, fit, and function found.
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes nut (1), plain, castellated, hexagon.
Classification: Nuts of iron or steel
NSN 5975-00-013-8129
NSN 5920-01-205-7302
NSN 6320-00-790-4844
NSN 6650-01-069-2501
NSN 5930-01-482-8908
NSN 6150-01-522-0610
NSN 5990-01-261-2962
NSN 6145-01-089-9230
NSN 5999-01-072-8076
NSN 6240-01-494-0514
NSN 5835-01-022-6362
NSN 5985-01-374-4256