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 4140-01-095-6169
NSN 5855-00-688-9954
NSN 5999-00-028-1517
NSN 5950-01-097-0186
NSN 6645-01-265-0648
NSN 6105-00-159-0732
NSN 5935-01-613-7825
NSN 5895-01-501-3311
NSN 6150-00-315-1195
NSN 6240-01-284-1965
NSN 5975-00-689-5633
NSN 5960-01-346-3377