An internal threading tool with longitudinally separated cutting edges designed to form specific threads.
Classification: Tools for tapping or threading, parts thereof, of base metal
NSN 6145-01-645-9220
NSN 5990-01-161-4625
NSN 5950-00-900-6579
NSN 7035-00-360-2008
NSN 5910-00-515-3177
NSN 5905-01-390-8279
NSN 6220-01-383-2155
NSN 6240-00-467-7295
NSN 5950-00-089-4121
NSN 5930-01-472-5826
NSN 5950-00-725-5047
NSN 7035-00-421-8710