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 6620-01-184-7384
NSN 5910-00-223-3137
NSN 6130-00-222-5291
NSN 6320-01-355-3998
NSN 5945-01-359-8834
NSN 6130-00-202-4688
NSN 5920-01-260-1614
NSN 5835-00-816-0394
NSN 5895-01-396-0135
NSN 5905-00-369-7307
NSN 2925-00-993-7715
NSN 5960-00-486-8229