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 5990-01-209-3955
NSN 6240-00-104-4662
NSN 5910-00-315-9147
NSN 5985-01-556-2654
NSN 6220-01-647-6986
NSN 5945-00-342-9593
NSN 5915-01-618-3724
NSN 2925-01-273-4898
NSN 7035-00-620-6835
NSN 5950-01-273-5466
NSN 5910-01-461-2704
NSN 5920-00-099-0826