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 5920-01-334-8726
NSN 5915-01-034-7006
NSN 5915-00-015-3841
NSN 5835-00-113-6090
NSN 6620-00-513-0738
NSN 6620-01-587-5230
NSN 5835-00-764-4388
NSN 6645-01-633-1852
NSN 5905-01-645-5023
NSN 6220-01-485-2381
NSN 5990-01-563-1554
NSN 5915-01-633-9845