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 5960-00-578-5484
NSN 6320-01-578-6006
NSN 6150-01-049-8752
NSN 5905-01-592-8061
NSN 5920-01-589-2844
NSN 5996-01-266-0952
NSN 6145-00-738-5601
NSN 5910-01-475-3350
NSN 6110-01-429-1067
NSN 5960-00-393-2505
NSN 6150-00-723-3837
NSN 5985-01-368-1194