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 5996-01-394-2272
NSN 5930-00-555-3007
NSN 6620-00-172-9222
NSN 6240-01-123-4998
NSN 5895-01-392-0872
NSN 6220-01-528-2153
NSN 6150-00-613-3076
NSN 6145-01-142-2234
NSN 6650-01-152-0665
NSN 5965-01-240-0233
NSN 6110-01-502-5617
NSN 6105-00-353-8153