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 5960-00-843-1868
NSN 4140-01-464-3231
NSN 6320-01-607-2978
NSN 6650-00-279-5741
NSN 5960-00-652-5921
NSN 6135-01-582-5987
NSN 5935-00-299-2102
NSN 5945-00-970-3823
NSN 5935-00-549-9279
NSN 5975-00-037-8680
NSN 6145-01-277-4488
NSN 5950-01-265-6291