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 5975-00-237-0802
NSN 6145-00-011-2390
NSN 5925-01-618-3746
NSN 6110-01-431-8889
NSN 5985-01-630-1895
NSN 6320-00-228-5678
NSN 5950-01-443-6364
NSN 6105-01-643-3975
NSN 6650-01-044-9860
NSN 5935-00-239-7554
NSN 6620-00-239-6153
NSN 5835-00-503-2608