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 5975-01-581-7687
NSN 5996-01-208-0472
NSN 5905-00-102-6066
NSN 5895-00-405-8852
NSN 5935-01-607-5258
NSN 5935-01-440-9432
NSN 5920-00-713-4242
NSN 5920-00-689-1533
NSN 6110-01-167-4837
NSN 6650-01-217-0303
NSN 5975-00-117-9515
NSN 5945-01-090-0610