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 5935-01-535-5798
NSN 6130-00-929-1975
NSN 6610-00-981-7811
NSN 6110-01-473-8651
NSN 6150-01-131-6301
NSN 6105-01-660-3030
NSN 6320-01-054-3046
NSN 6610-00-072-0255
NSN 6650-01-516-3631
NSN 6220-01-161-7381
NSN 5895-00-014-1995
NSN 6135-01-616-1866