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 5950-01-234-5711
NSN 5999-01-363-1735
NSN 5930-01-186-9592
NSN 5935-01-236-8859
NSN 5965-00-182-7928
NSN 6150-01-246-4419
NSN 5950-00-859-7955
NSN 2925-01-457-5649
NSN 6105-01-209-5323
NSN 6320-01-029-4220
NSN 5930-00-894-0813
NSN 5920-01-121-6525