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 6110-00-862-6407
NSN 6650-01-068-3997
NSN 2925-01-421-8532
NSN 6130-01-196-0607
NSN 5950-01-094-7451
NSN 5915-01-293-9966
NSN 6110-01-241-3456
NSN 5835-01-360-2657
NSN 5935-01-604-3429
NSN 7035-00-946-2642
NSN 5999-00-565-0299
NSN 5905-00-164-2033