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 5835-01-424-4577
NSN 5998-01-356-0959
NSN 5855-01-510-9416
NSN 6240-00-398-0740
NSN 5950-00-959-4390
NSN 6610-01-255-4544
NSN 5990-00-296-4825
NSN 5998-00-213-6001
NSN 5990-00-140-4559
NSN 5990-00-033-8128
NSN 5905-01-502-5987
NSN 5895-01-307-5491