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 5910-00-003-5842
NSN 5835-00-707-6266
NSN 5835-01-544-5183
NSN 6135-01-132-6310
NSN 5998-01-142-6748
NSN 5999-01-196-5433
NSN 6145-01-632-7394
NSN 5960-00-451-0572
NSN 5855-01-495-1111
NSN 6150-01-198-7002
NSN 7035-00-941-4949
NSN 5895-00-363-1486