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 5905-01-261-8105
NSN 6320-01-150-5378
NSN 5996-01-370-9886
NSN 6610-01-465-1320
NSN 5999-01-329-3404
NSN 5965-01-592-3051
NSN 6110-00-410-2576
NSN 5960-01-186-2980
NSN 5985-01-614-0155
NSN 5990-01-314-8591
NSN 5910-01-078-8952
NSN 6130-00-610-7997