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 5965-01-475-0666
NSN 6650-01-183-0711
NSN 6620-00-580-3499
NSN 2925-01-460-1601
NSN 5960-01-497-4572
NSN 6220-01-206-1945
NSN 5930-00-705-5875
NSN 6145-01-583-6094
NSN 5999-00-224-1521
NSN 4140-00-421-4555
NSN 6240-01-251-5435
NSN 5910-00-004-2113