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 5935-01-197-6849
NSN 6240-01-066-0110
NSN 6145-00-888-7063
NSN 6645-00-991-8704
NSN 5960-01-552-8601
NSN 5945-01-527-4857
NSN 6645-01-057-7987
NSN 6240-01-420-2364
NSN 5985-00-145-4567
NSN 5925-01-118-6631
NSN 5905-00-525-3747
NSN 5996-01-123-9038