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 5999-01-287-5044
NSN 5985-01-171-4263
NSN 6145-01-387-8374
NSN 5999-01-492-5475
NSN 5999-01-413-9776
NSN 5920-00-081-3080
NSN 5835-00-931-5568
NSN 5915-01-100-7062
NSN 6320-00-004-9158
NSN 6105-01-502-7014
NSN 5990-01-318-3238
NSN 5895-01-655-3473