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 5990-00-060-7009
NSN 6610-00-979-4011
NSN 5960-01-229-6324
NSN 5950-01-189-3194
NSN 5996-00-169-9036
NSN 5990-01-424-2954
NSN 6145-01-571-5597
NSN 5855-01-286-9928
NSN 5935-00-707-6148
NSN 7035-00-946-2642
NSN 5985-01-391-6074
NSN 6130-00-243-2208