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 6685-01-437-7778
NSN 6150-01-014-5205
NSN 6105-00-625-7017
NSN 5960-01-346-1201
NSN 5915-00-543-9675
NSN 5985-00-762-6770
NSN 6130-01-435-5105
NSN 5950-01-197-1669
NSN 6685-01-047-6695
NSN 6130-01-077-0497
NSN 6220-01-432-2831
NSN 2925-01-142-0981