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 5950-01-375-7225
NSN 6135-01-479-9783
NSN 5998-01-316-9928
NSN 6650-00-292-9106
NSN 5999-01-634-0576
NSN 6135-01-033-5052
NSN 5925-01-521-3915
NSN 6645-01-004-0803
NSN 5965-01-441-9505
NSN 5960-00-833-9154
NSN 6105-01-607-4306
NSN 5895-01-213-8151