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 5915-00-881-0737
NSN 6130-01-549-4428
NSN 5920-01-029-3813
NSN 6130-01-364-8492
NSN 5998-00-520-2243
NSN 6110-01-200-8237
NSN 5945-01-574-2861
NSN 5915-01-394-5150
NSN 6220-00-949-8316
NSN 5935-01-330-8692
NSN 5996-01-374-7961
NSN 6620-01-355-4339