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 5835-01-256-8006
NSN 5985-00-883-7248
NSN 7035-01-145-5059
NSN 7035-01-417-6261
NSN 6620-01-162-2839
NSN 6320-00-809-5744
NSN 5996-01-659-9365
NSN 6105-00-780-9552
NSN 5930-00-633-8008
NSN 5960-00-988-5737
NSN 5985-01-626-4100
NSN 6145-01-508-0910