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 5925-01-309-9622
NSN 5965-01-065-5544
NSN 6150-00-500-4712
NSN 7035-00-360-2008
NSN 6220-01-210-1906
NSN 5950-01-417-2127
NSN 6220-00-406-0024
NSN 5950-01-258-5708
NSN 5975-01-312-1192
NSN 7035-01-506-6705
NSN 5960-01-437-5318
NSN 5835-00-554-0399