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 5925-00-800-1615
NSN 6610-01-006-3255
NSN 5935-01-221-8195
NSN 6110-00-676-7613
NSN 5999-01-374-2891
NSN 5998-00-848-9137
NSN 5835-01-351-3425
NSN 5945-00-100-6269
NSN 6105-01-222-4641
NSN 2925-00-753-8598
NSN 5960-01-614-0489
NSN 6150-00-451-2051