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 5996-00-005-4257
NSN 5905-01-488-5111
NSN 7035-01-089-2725
NSN 5925-00-205-2767
NSN 5960-00-081-9255
NSN 6135-01-084-1609
NSN 6650-01-646-0139
NSN 5915-01-413-7072
NSN 5905-00-752-7484
NSN 6220-01-030-2697
NSN 6685-01-649-4092
NSN 5835-01-564-5575