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 6650-01-096-6803
NSN 5998-01-065-6754
NSN 6650-01-446-6646
NSN 5895-00-427-9617
NSN 5950-00-067-5689
NSN 5950-01-413-4317
NSN 5960-01-426-4242
NSN 6685-00-928-7639
NSN 5855-01-356-5284
NSN 5990-01-024-9659
NSN 5915-00-491-6327
NSN 5975-01-502-5503