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 6220-01-330-4425
NSN 5930-01-158-2434
NSN 4140-01-197-8148
NSN 5996-00-248-7061
NSN 4140-01-372-8925
NSN 6320-01-652-3806
NSN 5915-00-000-0148
NSN 6650-00-460-5059
NSN 5835-00-681-0005
NSN 5965-01-179-5847
NSN 5975-01-069-3236
NSN 5905-00-964-9972