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 6220-00-350-6188
NSN 5910-01-553-0190
NSN 6105-00-855-0760
NSN 6110-00-408-2465
NSN 6130-01-461-3530
NSN 6145-00-345-2565
NSN 5930-01-025-2560
NSN 7035-00-124-9383
NSN 5835-01-345-0814
NSN 5985-01-483-8766
NSN 6320-01-495-5943
NSN 6645-01-116-9634