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 6650-01-480-7754
NSN 6685-01-338-0098
NSN 5960-01-589-6846
NSN 5835-00-322-5654
NSN 5835-01-005-8564
NSN 6145-00-705-6686
NSN 5895-00-500-4227
NSN 4140-00-547-5155
NSN 5895-01-142-0937
NSN 6110-01-236-9578
NSN 5990-00-484-3189
NSN 6220-01-130-3301