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 5999-01-367-5918
NSN 5975-01-361-9141
NSN 5915-00-817-8314
NSN 5999-01-125-6698
NSN 5998-00-658-0604
NSN 4140-00-895-3417
NSN 5835-01-589-4735
NSN 5998-00-398-0021
NSN 6685-01-156-5545
NSN 5965-01-485-5451
NSN 5945-00-318-5934
NSN 6320-01-339-9974