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 6685-00-369-2677
NSN 6240-01-596-3183
NSN 5998-01-145-5199
NSN 5965-01-608-1123
NSN 5915-01-406-1515
NSN 2925-01-554-5246
NSN 6105-01-089-6768
NSN 5895-01-642-1650
NSN 2925-00-677-5641
NSN 5999-00-853-3104
NSN 6135-01-480-8121
NSN 5930-01-341-4833