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 5960-01-198-3933
NSN 5915-01-331-8695
NSN 5930-01-123-4818
NSN 6110-01-010-0905
NSN 6110-01-141-3555
NSN 5996-00-213-7121
NSN 5920-00-480-1228
NSN 6320-01-383-3257
NSN 5965-01-205-3088
NSN 6610-01-267-1918
NSN 2925-00-398-0253
NSN 6150-00-550-6898