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 5945-01-158-6075
NSN 6240-00-357-7976
NSN 7035-01-604-1857
NSN 5965-01-192-7797
NSN 5998-01-629-3586
NSN 6320-00-937-5625
NSN 6650-01-536-4086
NSN 6645-01-481-4418
NSN 6645-00-641-3202
NSN 5930-00-106-0293
NSN 6220-01-323-4236
NSN 5835-01-399-5820