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 6220-01-552-2237
NSN 5910-00-145-3876
NSN 6610-00-185-9434
NSN 6130-00-538-9798
NSN 5920-01-529-5700
NSN 5998-01-422-0624
NSN 5990-01-386-5561
NSN 6650-00-774-7078
NSN 5945-01-477-0843
NSN 5960-01-411-1825
NSN 6110-00-150-7844
NSN 5910-01-170-6669