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 5990-00-230-5352
NSN 5895-01-523-3856
NSN 5985-00-866-2852
NSN 5945-00-723-8267
NSN 5990-01-032-8368
NSN 5945-01-027-1351
NSN 6130-01-578-6111
NSN 5945-01-156-6457
NSN 5895-01-243-7909
NSN 5999-00-467-4275
NSN 5965-01-056-1303
NSN 6220-00-828-5282