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 6110-01-618-5930
NSN 5910-01-111-0429
NSN 5930-01-391-2537
NSN 5835-01-055-6063
NSN 5930-01-038-3412
NSN 5855-00-586-6255
NSN 5920-01-382-4861
NSN 5935-00-975-1063
NSN 5910-01-379-0313
NSN 6685-00-042-3218
NSN 5998-00-987-9875
NSN 5895-01-269-9148