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 5915-00-357-3719
NSN 5990-00-005-5215
NSN 6320-01-442-3428
NSN 5950-00-538-1882
NSN 5835-01-116-2369
NSN 6610-01-140-1023
NSN 6320-00-149-7570
NSN 6610-00-142-9678
NSN 5920-00-226-0227
NSN 5965-00-826-1841
NSN 5910-00-112-7599
NSN 6685-01-154-1640