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 5965-01-372-8626
NSN 2925-01-274-8576
NSN 5915-01-411-9393
NSN 6105-01-134-5499
NSN 6620-01-459-3971
NSN 5960-00-160-2183
NSN 5920-01-023-0040
NSN 5990-01-202-0001
NSN 6110-00-913-5443
NSN 5996-00-168-3789
NSN 7035-01-194-9482
NSN 5835-00-155-1379