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 6220-00-893-9776
NSN 5990-01-170-6081
NSN 5920-00-981-5821
NSN 5965-00-811-3793
NSN 5910-01-031-7129
NSN 5935-01-377-5009
NSN 5965-01-267-0741
NSN 6240-01-039-4241
NSN 6110-01-289-8170
NSN 6150-00-502-6049
NSN 5990-00-984-9057
NSN 6320-00-070-4544