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 6130-01-225-1846
NSN 5996-00-388-6552
NSN 6645-00-845-1071
NSN 5998-01-433-3111
NSN 4140-01-574-5593
NSN 6610-01-542-8825
NSN 6610-01-594-2863
NSN 5960-00-273-3058
NSN 6610-01-508-3125
NSN 6135-00-209-6918
NSN 6145-00-993-1916
NSN 5920-01-015-4486