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 5990-00-074-3056
NSN 6650-00-316-4889
NSN 5925-01-268-5275
NSN 5905-00-469-3763
NSN 6150-00-945-3368
NSN 6650-01-485-3444
NSN 5998-00-259-3059
NSN 5975-01-241-8731
NSN 5950-00-337-0829
NSN 5895-00-450-2606
NSN 2925-01-144-7106
NSN 5996-01-375-0357