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 5965-01-597-8749
NSN 5895-00-628-2078
NSN 5999-01-164-5034
NSN 5910-01-259-0198
NSN 5835-00-594-4921
NSN 6110-01-276-7681
NSN 6240-01-645-5523
NSN 5950-00-553-9439
NSN 5925-00-286-8502
NSN 6240-01-364-8696
NSN 2925-01-283-6740
NSN 5950-01-473-1184