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 5965-01-141-6485
NSN 5998-00-043-1418
NSN 5998-01-143-7334
NSN 5975-01-461-3120
NSN 6105-01-588-2837
NSN 5910-01-421-2460
NSN 5985-01-431-8111
NSN 6135-01-120-9812
NSN 5975-00-451-0230
NSN 6620-01-052-2773
NSN 6320-00-831-2227
NSN 6685-00-834-9187