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 5835-00-074-3700
NSN 6240-00-899-1049
NSN 5990-01-003-4209
NSN 5998-01-560-9293
NSN 2925-01-547-4565
NSN 6685-01-155-1620
NSN 5925-01-447-3279
NSN 7035-00-938-1505
NSN 6145-01-568-9199
NSN 5930-00-269-4996
NSN 6320-01-462-2295
NSN 5915-01-357-5580