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 5930-01-646-0891
NSN 6105-01-045-7917
NSN 5975-00-079-0022
NSN 5965-01-038-8081
NSN 6105-00-168-1287
NSN 6610-00-933-5951
NSN 5985-00-897-0569
NSN 5990-01-280-0321
NSN 5895-01-541-0036
NSN 5950-00-156-1111
NSN 5835-00-334-6556
NSN 5835-01-177-1092