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 6105-01-454-0897
NSN 6685-01-227-3137
NSN 5925-01-285-2442
NSN 5925-01-215-1386
NSN 6685-01-495-0654
NSN 5930-01-211-6679
NSN 6105-01-534-5360
NSN 5925-01-147-5725
NSN 6105-00-960-0072
NSN 6145-01-351-5674
NSN 5835-00-936-8753
NSN 5925-01-651-6310