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 5950-00-333-1204
NSN 4140-00-702-4647
NSN 5855-01-592-3128
NSN 5930-00-310-4843
NSN 5895-00-944-1191
NSN 5998-00-391-8662
NSN 5945-00-015-3743
NSN 5935-01-310-6155
NSN 6130-00-943-3529
NSN 6320-00-456-0836
NSN 6650-01-269-3845
NSN 5855-00-466-2309