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 5996-01-106-2763
NSN 5835-00-177-2970
NSN 6240-00-500-4404
NSN 5999-01-478-4995
NSN 6105-01-027-1135
NSN 6645-00-296-8310
NSN 5920-00-224-4393
NSN 6645-00-183-8812
NSN 6145-00-253-9445
NSN 5998-00-840-6834
NSN 5945-00-070-9594
NSN 6110-01-033-8401