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 6320-00-459-8973
NSN 5930-01-242-0055
NSN 6610-01-633-8931
NSN 6610-00-674-6073
NSN 6105-00-909-8189
NSN 6645-01-597-2222
NSN 5915-00-959-5454
NSN 5855-01-243-2355
NSN 6220-01-334-8306
NSN 7035-00-978-7837
NSN 6145-00-596-8447
NSN 6130-01-220-9319