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 6220-00-577-1986
NSN 5965-00-236-0016
NSN 5999-01-406-5216
NSN 5950-00-228-2793
NSN 5950-01-025-4751
NSN 5930-01-532-1906
NSN 7035-01-359-7460
NSN 5990-01-548-5979
NSN 5965-01-422-1392
NSN 5960-01-054-9639
NSN 5835-00-063-0390
NSN 6130-00-168-3732