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 6220-01-649-1515
NSN 5996-01-400-0755
NSN 5835-00-174-7763
NSN 5998-01-093-9483
NSN 5935-01-481-7477
NSN 5910-00-758-7777
NSN 6620-00-482-1073
NSN 5910-00-328-9481
NSN 5915-00-250-4007
NSN 6110-00-271-9928
NSN 6645-00-720-3953
NSN 5855-01-147-4785