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 5915-01-222-7504
NSN 5835-00-408-5499
NSN 5935-01-360-7472
NSN 6685-01-230-7360
NSN 5915-01-453-1944
NSN 5999-00-466-3226
NSN 5930-00-400-3390
NSN 5905-00-767-8172
NSN 5855-01-469-6123
NSN 5999-00-525-4320
NSN 5960-01-338-3412
NSN 5905-00-754-5758