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 5930-01-158-4362
NSN 5998-01-162-5698
NSN 5998-01-430-2594
NSN 5835-01-485-0210
NSN 5960-01-090-9291
NSN 5930-01-351-8953
NSN 5925-01-090-4112
NSN 6650-00-458-7586
NSN 6620-01-487-8735
NSN 6610-01-435-5425
NSN 6220-01-272-8585
NSN 5835-00-930-8500