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 5996-01-261-2303
NSN 6240-01-580-4951
NSN 6110-00-820-6264
NSN 5998-00-064-9634
NSN 5925-01-048-9216
NSN 6110-01-452-4177
NSN 6150-00-622-7201
NSN 4140-00-231-1475
NSN 6610-00-935-7131
NSN 5960-01-580-6360
NSN 5910-01-050-0217
NSN 5965-01-220-0529