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 5905-01-031-7686
NSN 6130-01-276-3970
NSN 6105-01-325-7632
NSN 5996-00-581-5810
NSN 5895-01-045-9732
NSN 7035-00-312-3055
NSN 5975-01-339-1380
NSN 6650-01-167-9485
NSN 5996-01-216-0702
NSN 5855-00-100-9003
NSN 6105-01-425-1718
NSN 5855-00-149-0766