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 6645-01-306-7376
NSN 5835-00-969-5771
NSN 6145-01-634-0388
NSN 6645-01-582-2663
NSN 6610-01-650-6364
NSN 6240-01-244-4662
NSN 5999-01-364-1186
NSN 5835-01-160-7282
NSN 6620-01-105-5770
NSN 5960-01-441-7047
NSN 5895-00-141-9127
NSN 5985-01-018-4786