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 7035-01-573-3960
NSN 5930-01-020-3107
NSN 5930-01-113-6156
NSN 4140-01-481-1195
NSN 5835-01-436-1797
NSN 6240-00-929-0585
NSN 5990-01-330-4552
NSN 5920-01-554-9804
NSN 5835-01-495-5986
NSN 7035-00-153-3826
NSN 5999-00-061-5154
NSN 5910-01-463-6664