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 5835-01-589-4735
NSN 5905-01-017-2141
NSN 5990-01-044-8804
NSN 6610-01-556-2353
NSN 6220-01-436-3850
NSN 5835-00-233-6327
NSN 5965-01-513-9978
NSN 6645-00-862-2904
NSN 5965-01-287-7235
NSN 5950-01-643-3820
NSN 6645-00-443-4932
NSN 4140-01-634-0330