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 6685-01-282-5927
NSN 5990-01-095-8866
NSN 6610-01-032-5335
NSN 6610-01-310-3313
NSN 7035-01-477-4181
NSN 5855-01-568-1532
NSN 5945-01-505-8698
NSN 6145-00-736-8338
NSN 6105-00-242-6835
NSN 5915-01-573-5980
NSN 6145-01-197-9558
NSN 5999-00-035-9288