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 5935-01-552-3341
NSN 6685-01-605-3617
NSN 5935-01-152-8333
NSN 6110-01-004-5451
NSN 5998-01-022-7682
NSN 5990-01-493-4039
NSN 7035-01-161-9878
NSN 6650-00-185-8344
NSN 6130-00-187-0211
NSN 6610-00-382-0266
NSN 5985-01-219-9563
NSN 6240-01-623-3798