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 7035-00-631-3782
NSN 5910-01-044-8577
NSN 6610-00-170-6715
NSN 5985-00-915-9194
NSN 6620-00-765-5794
NSN 5945-01-041-9241
NSN 6620-01-476-7355
NSN 5960-01-142-1995
NSN 5895-00-772-0640
NSN 5910-01-531-4796
NSN 4140-01-152-0648
NSN 5925-00-027-8220