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 2925-00-928-5931
NSN 6610-01-459-8722
NSN 5905-01-119-4259
NSN 5999-01-138-2193
NSN 5835-01-618-1225
NSN 6135-01-423-7502
NSN 6110-00-598-2574
NSN 5855-00-896-4047
NSN 6610-00-314-2605
NSN 5920-00-373-3636
NSN 5999-00-889-7372
NSN 5855-01-286-9928