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 6685-00-178-9575
NSN 5950-01-350-8328
NSN 5935-01-428-3151
NSN 5835-01-182-1966
NSN 5835-00-986-5985
NSN 6105-00-732-5445
NSN 5996-00-699-4468
NSN 5895-01-157-6653
NSN 5910-01-163-2463
NSN 6650-01-449-2334
NSN 5998-00-007-7057
NSN 5920-01-210-7648