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 5965-01-481-4164
NSN 5999-01-546-2796
NSN 6650-00-803-2754
NSN 5895-00-204-6942
NSN 5990-01-423-7693
NSN 6220-01-152-1701
NSN 6240-01-360-4352
NSN 5945-00-579-0243
NSN 6685-00-812-6445
NSN 5855-01-484-3619
NSN 6645-01-409-2003
NSN 6645-00-081-4298