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 5975-00-410-4225
NSN 5998-00-482-4591
NSN 5895-01-130-6922
NSN 6240-01-259-0665
NSN 5950-00-882-8965
NSN 2925-01-014-8007
NSN 5920-01-380-7802
NSN 6320-00-931-4855
NSN 5945-01-508-9384
NSN 5965-01-379-7706
NSN 5965-01-467-2071
NSN 5930-01-292-1622