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 5925-01-158-0762
NSN 6240-01-030-0412
NSN 5925-00-675-5071
NSN 5998-00-251-1533
NSN 5925-01-088-6863
NSN 5950-01-589-0834
NSN 5855-01-061-6890
NSN 5905-01-255-0466
NSN 6105-01-131-6596
NSN 6220-01-296-3385
NSN 5835-01-143-9143
NSN 5925-01-245-2596