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 5998-01-390-0661
NSN 6110-00-471-3385
NSN 2925-00-065-7746
NSN 5965-01-421-1244
NSN 6105-00-106-6447
NSN 5910-00-998-5891
NSN 5998-01-209-2644
NSN 5999-01-054-3858
NSN 6150-01-069-9403
NSN 5895-01-571-9047
NSN 5910-01-442-1750
NSN 5925-01-099-0372