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 5965-01-350-1890
NSN 5930-01-449-7032
NSN 5935-01-520-8722
NSN 6110-01-361-9978
NSN 5835-01-593-7579
NSN 6685-00-196-0304
NSN 5965-00-208-4896
NSN 5990-00-477-1362
NSN 6130-01-383-7217
NSN 6650-01-209-6318
NSN 6220-01-289-5808
NSN 5895-00-644-5712