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 5945-01-370-7051
NSN 6240-00-227-0135
NSN 5950-01-473-0785
NSN 5905-00-204-6446
NSN 6145-01-098-4464
NSN 4140-01-461-2350
NSN 5905-00-413-2679
NSN 7035-01-586-2177
NSN 6650-01-029-2995
NSN 5950-01-114-9080
NSN 7035-01-649-6063
NSN 6240-01-353-7760