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 5930-01-512-2777
NSN 5985-01-412-1860
NSN 6130-01-509-9412
NSN 5835-01-434-0790
NSN 2925-00-211-4761
NSN 6135-01-243-5797
NSN 5960-00-547-9180
NSN 5950-01-232-4862
NSN 6610-00-225-9886
NSN 5965-01-456-4514
NSN 5960-01-038-8487
NSN 5905-00-191-6456