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 5950-01-445-6004
NSN 6130-01-565-3933
NSN 5950-01-596-9660
NSN 5835-01-377-8972
NSN 6150-01-458-3561
NSN 6105-01-263-2140
NSN 5990-01-305-8121
NSN 6645-00-445-8143
NSN 5915-00-508-0019
NSN 6650-01-145-9570
NSN 6130-01-302-9105
NSN 6645-01-133-8359