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 6220-01-045-3069
NSN 5930-00-715-9621
NSN 5950-00-288-0031
NSN 6650-01-443-3668
NSN 6110-01-648-2637
NSN 5855-00-466-2309
NSN 5920-01-028-5727
NSN 6150-01-100-2455
NSN 5935-01-204-8407
NSN 5935-01-506-7455
NSN 5855-01-343-7943
NSN 5910-01-541-4644