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 5996-00-669-7310
NSN 5935-00-233-6198
NSN 6145-00-299-7757
NSN 6650-01-519-5552
NSN 5915-00-486-7050
NSN 6685-01-556-4246
NSN 6135-00-432-8779
NSN 5950-01-339-7139
NSN 6320-01-021-6633
NSN 6610-01-555-8364
NSN 5915-01-012-1854
NSN 5996-00-723-6362