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 5835-01-177-1092
NSN 5950-00-260-5591
NSN 5910-00-501-9387
NSN 2925-01-363-5978
NSN 6620-01-065-8265
NSN 2925-00-127-7828
NSN 5905-00-451-1321
NSN 6110-01-445-3928
NSN 5998-01-567-0546
NSN 6645-01-606-2164
NSN 4140-01-417-3022
NSN 6240-00-078-9083