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 5835-01-004-2563
NSN 6610-01-250-2811
NSN 5910-01-257-9762
NSN 5910-01-659-9636
NSN 5910-01-298-5219
NSN 5999-01-414-4322
NSN 6610-01-259-5296
NSN 5998-01-432-5815
NSN 5910-01-473-4207
NSN 6610-01-173-0465
NSN 5920-00-450-1978
NSN 6240-01-240-1596