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 5935-01-543-2090
NSN 6685-00-081-3529
NSN 6645-01-383-7294
NSN 5930-00-173-8364
NSN 5985-01-407-4528
NSN 6130-01-440-9144
NSN 5835-01-178-4154
NSN 5945-01-414-9825
NSN 5996-01-605-3377
NSN 4140-01-592-3151
NSN 5925-01-423-7803
NSN 5960-00-460-0072