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 5945-00-964-7760
NSN 6610-00-917-0020
NSN 6685-01-313-3144
NSN 5996-00-222-6049
NSN 5999-01-223-9268
NSN 6130-01-278-9831
NSN 6610-00-184-0833
NSN 7035-01-448-0716
NSN 5960-00-055-9340
NSN 5895-00-459-6101
NSN 6110-01-558-9986
NSN 5965-00-549-0220