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 5905-01-441-1153
NSN 6130-01-037-4011
NSN 5945-01-593-0056
NSN 5996-01-018-7990
NSN 6650-01-438-4117
NSN 6650-01-141-5999
NSN 5920-00-741-5418
NSN 5996-01-495-4331
NSN 6135-01-523-3198
NSN 6105-01-233-1776
NSN 5999-00-839-9004
NSN 5905-00-277-7439