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 6105-01-125-6498
NSN 6220-00-835-6316
NSN 5985-00-291-9974
NSN 5855-01-601-8145
NSN 5905-01-254-7030
NSN 6145-00-468-8534
NSN 6240-01-030-1183
NSN 5999-00-482-0916
NSN 5965-01-254-3622
NSN 5920-01-492-5788
NSN 5930-01-113-8291
NSN 5910-01-126-4146