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 5975-00-406-0023
NSN 6105-01-396-9559
NSN 5950-01-370-3555
NSN 5950-00-261-8016
NSN 5945-01-563-5238
NSN 5960-01-118-3394
NSN 6135-01-568-8832
NSN 6150-01-304-6444
NSN 6130-01-158-3601
NSN 7035-01-276-0355
NSN 4140-00-904-5841
NSN 5855-00-466-2309