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 5950-01-476-7341
NSN 2925-00-574-8796
NSN 6610-01-118-5498
NSN 5920-01-085-8374
NSN 5960-01-471-8201
NSN 4140-00-671-4532
NSN 6645-00-239-5743
NSN 5998-01-440-9667
NSN 5855-01-473-2904
NSN 6145-00-466-4068
NSN 6685-00-596-8765
NSN 5855-00-586-6255