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 6240-01-113-6412
NSN 6110-01-456-6682
NSN 5990-01-607-3528
NSN 5998-01-044-5169
NSN 5999-00-306-2075
NSN 5935-01-476-7839
NSN 6610-00-686-5817
NSN 6130-01-077-3002
NSN 5996-00-417-9706
NSN 5990-01-440-7135
NSN 5990-01-584-8363
NSN 5990-01-378-7349