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 6150-01-418-4196
NSN 5915-01-351-3369
NSN 5996-01-051-5299
NSN 5925-00-599-6339
NSN 5999-01-147-5684
NSN 6610-00-689-9457
NSN 5998-00-633-5169
NSN 6620-01-103-3556
NSN 6685-00-865-3423
NSN 6220-00-602-3534
NSN 5975-00-583-8625
NSN 5998-01-099-8944