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 4140-01-462-5901
NSN 6110-01-069-7817
NSN 5835-01-202-9673
NSN 4140-00-256-9913
NSN 5996-01-463-3152
NSN 6130-01-343-5858
NSN 5998-01-076-3142
NSN 5915-01-580-0308
NSN 5855-00-228-8446
NSN 5915-00-497-9193
NSN 7035-01-398-1655
NSN 5965-01-259-5291