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 6130-01-484-9224
NSN 6145-00-459-4899
NSN 5965-01-605-3801
NSN 5925-01-066-6227
NSN 5905-01-228-6948
NSN 6620-00-937-5931
NSN 6610-00-147-3187
NSN 5925-01-095-1995
NSN 7035-01-532-5258
NSN 5950-01-177-6746
NSN 5990-00-099-0822
NSN 5915-01-445-6577