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 6110-01-429-7851
NSN 7035-01-265-2301
NSN 4140-01-492-5999
NSN 6220-01-131-5295
NSN 6220-01-461-2910
NSN 5960-00-199-6034
NSN 6685-01-126-0446
NSN 6135-01-592-8698
NSN 5910-01-395-9274
NSN 5910-01-550-8339
NSN 5999-01-139-3720
NSN 5920-01-573-7227