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 7035-00-890-7649
NSN 5950-01-337-1050
NSN 5975-01-634-0678
NSN 6620-01-431-9176
NSN 5990-00-532-2641
NSN 6320-01-519-8767
NSN 5855-00-125-0780
NSN 6645-01-207-5065
NSN 5915-00-446-7815
NSN 5965-01-126-2185
NSN 4140-01-285-6457
NSN 5960-01-109-7377