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 5915-01-661-1817
NSN 6110-00-172-4340
NSN 5835-00-954-2833
NSN 5835-00-998-2917
NSN 7035-01-473-0517
NSN 5915-01-103-1825
NSN 6620-01-391-9829
NSN 5935-01-086-4079
NSN 6105-00-371-8159
NSN 5950-01-330-3526
NSN 5998-01-051-9855
NSN 6105-00-218-4705