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 6130-01-421-6390
NSN 6150-00-105-0144
NSN 5965-00-983-1815
NSN 5950-01-179-3156
NSN 5965-00-791-0964
NSN 5905-01-631-2909
NSN 5950-01-391-8039
NSN 6130-01-541-0944
NSN 6110-01-050-8119
NSN 6135-00-840-6451
NSN 5935-01-465-0780
NSN 6105-01-265-8693