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 5895-01-239-9973
NSN 6105-01-288-4958
NSN 6240-00-404-7288
NSN 5835-00-434-5892
NSN 5985-01-026-7850
NSN 6135-00-548-2765
NSN 4140-01-647-0707
NSN 5835-00-466-1014
NSN 5985-01-089-8621
NSN 5905-01-045-2373
NSN 6220-01-063-8238
NSN 4140-00-005-4574