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 6685-01-484-9276
NSN 6645-01-299-3198
NSN 5999-00-131-4506
NSN 5996-01-448-4679
NSN 5835-00-235-6960
NSN 5855-01-259-0995
NSN 5965-00-647-3972
NSN 6130-01-364-7415
NSN 5975-00-766-8490
NSN 6135-01-222-0703
NSN 5945-01-416-8221
NSN 5905-01-491-7600