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 6610-00-962-3723
NSN 6105-00-658-7775
NSN 5996-00-707-6228
NSN 5960-01-386-3855
NSN 6145-01-084-0109
NSN 2925-00-928-5931
NSN 6150-01-066-2521
NSN 5920-01-323-6739
NSN 6150-01-154-7733
NSN 5915-01-121-1339
NSN 5960-01-525-1690
NSN 5835-01-065-3316