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 6240-01-059-9909
NSN 7035-01-068-4175
NSN 5950-00-960-7021
NSN 6240-01-207-8056
NSN 6620-01-069-0912
NSN 5975-01-144-5989
NSN 5835-00-707-6266
NSN 2925-01-448-2880
NSN 5925-00-975-7105
NSN 6650-01-379-6968
NSN 6620-00-050-9831
NSN 4140-01-009-1254