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 5996-00-248-7061
NSN 5925-00-280-2273
NSN 6105-01-393-4040
NSN 5920-01-492-9173
NSN 6150-01-396-5392
NSN 6220-00-775-7498
NSN 5905-00-021-9500
NSN 5835-00-466-8544
NSN 5990-01-605-4769
NSN 6145-01-060-6545
NSN 6130-01-200-5158
NSN 6645-00-609-5423