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 5930-01-550-5581
NSN 5965-00-647-3972
NSN 6145-00-681-1585
NSN 5925-01-591-7979
NSN 5990-00-416-9831
NSN 6320-01-198-4024
NSN 5945-00-753-7716
NSN 6320-01-567-9792
NSN 5990-00-775-2637
NSN 6240-01-575-5049
NSN 5996-00-588-4952
NSN 5950-00-088-9574