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 5930-01-659-3938
NSN 5895-00-552-9920
NSN 6645-01-631-9789
NSN 5985-00-235-8899
NSN 5960-01-439-9517
NSN 5998-01-628-0021
NSN 6110-01-542-1185
NSN 5945-00-111-2050
NSN 6685-01-423-8076
NSN 6320-00-228-5678
NSN 6110-01-528-8718
NSN 4140-00-913-1254