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 6620-01-177-5567
NSN 7035-01-386-3004
NSN 5945-01-466-4890
NSN 5930-01-286-9747
NSN 6620-01-392-7191
NSN 6645-01-191-0107
NSN 6620-01-161-3704
NSN 6130-01-616-6017
NSN 5920-01-398-0580
NSN 5960-01-499-7172
NSN 6610-01-424-3213
NSN 5935-00-156-3697