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 6110-01-160-8652
NSN 5920-00-764-4061
NSN 6240-01-629-7381
NSN 6135-01-622-1296
NSN 2925-01-089-6269
NSN 5999-01-083-0019
NSN 6320-01-046-5228
NSN 5925-01-412-8210
NSN 7035-00-096-9986
NSN 5996-01-032-5926
NSN 6110-01-336-9546
NSN 5925-01-609-5109