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 6130-01-429-2290
NSN 5996-01-512-2040
NSN 6145-00-150-5049
NSN 6220-01-381-1793
NSN 6650-01-042-9360
NSN 5960-01-056-4982
NSN 5998-01-633-7356
NSN 6105-01-498-1286
NSN 5996-01-425-7097
NSN 5835-00-187-1481
NSN 5935-01-217-5113
NSN 5905-00-307-8501