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 5905-01-384-3852
NSN 5855-01-448-9794
NSN 5915-01-195-9871
NSN 6620-00-961-8643
NSN 6105-00-482-1286
NSN 5930-01-605-3328
NSN 5925-00-274-3195
NSN 6610-01-567-3026
NSN 4140-01-121-6058
NSN 5975-01-569-6623
NSN 5855-01-299-3510
NSN 6610-01-131-5714