A cylindrical-shaped nut, internally and externally threaded, with a flanged cone or ball seat and a square wrenching head. The internal threads are used to secure the inner wheel and the external threads receive the outer wheel securing nut.
Classification: Nuts of iron or steel
NSN 5998-01-199-2061
NSN 5920-01-386-4195
NSN 5905-00-438-4231
NSN 2925-00-147-8150
NSN 5905-01-025-6949
NSN 5935-01-485-2457
NSN 6150-01-025-0423
NSN 5895-01-227-3125
NSN 6110-01-291-9307
NSN 5998-00-251-9692
NSN 5905-01-387-7942
NSN 5930-00-718-3850