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 5925-01-346-4221
NSN 5945-00-240-7869
NSN 5910-01-588-5270
NSN 5960-01-272-5642
NSN 5895-00-847-8935
NSN 5985-00-629-1342
NSN 5930-00-580-1665
NSN 6320-01-366-5157
NSN 6610-00-973-8559
NSN 6220-00-179-4946
NSN 6240-00-105-8380
NSN 6645-00-960-6594