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 5990-00-933-5314
NSN 6320-01-157-9076
NSN 5895-01-356-5418
NSN 6220-00-508-9155
NSN 6620-00-477-0654
NSN 5950-00-937-7146
NSN 5950-00-555-2881
NSN 5965-01-063-7894
NSN 6620-00-060-0549
NSN 5999-00-368-2945
NSN 6650-01-375-0507
NSN 5910-01-308-7852