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 6110-01-607-5867
NSN 5950-00-410-4009
NSN 6240-01-533-6303
NSN 6645-00-376-4829
NSN 5975-01-293-9053
NSN 5930-00-618-6620
NSN 5998-01-210-6820
NSN 5910-01-490-3366
NSN 5905-00-023-2553
NSN 5985-00-052-8573
NSN 5960-00-147-7475
NSN 6220-00-617-9616