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 5935-00-875-4573
NSN 6150-00-762-0956
NSN 5950-01-094-0433
NSN 5998-00-430-4597
NSN 5996-01-422-8103
NSN 5925-01-471-4570
NSN 5915-01-194-1110
NSN 5950-00-769-7331
NSN 5999-01-487-3564
NSN 6105-01-362-3034
NSN 5950-00-925-4549
NSN 5895-01-542-5668