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 6110-01-194-1196
NSN 6240-00-117-9957
NSN 6145-01-507-7336
NSN 6240-00-531-3187
NSN 5905-01-015-4470
NSN 5950-00-165-2667
NSN 5965-01-029-5222
NSN 5950-01-225-6022
NSN 5935-01-069-5011
NSN 6135-01-091-6021
NSN 5996-01-378-6438
NSN 2925-01-063-7876