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 6145-01-414-9681
NSN 5985-01-469-9736
NSN 5960-01-187-7400
NSN 6240-01-436-9868
NSN 6145-01-386-4299
NSN 5990-01-010-5475
NSN 5895-00-153-9445
NSN 2925-00-999-8967
NSN 5925-01-140-1114
NSN 5996-00-231-9322
NSN 5975-00-613-7610
NSN 5945-01-594-0571