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 5985-00-094-6835
NSN 6150-00-419-3788
NSN 7035-01-434-4900
NSN 5935-01-546-0918
NSN 6130-01-535-0952
NSN 5999-01-129-3282
NSN 5905-01-400-1986
NSN 5930-00-111-6748
NSN 5920-01-449-1748
NSN 5998-00-291-4088
NSN 6110-01-400-4207
NSN 5930-01-521-5600