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 5935-01-219-6506
NSN 5835-00-243-0594
NSN 6130-01-645-0592
NSN 6220-01-188-2846
NSN 2925-01-103-9419
NSN 5965-01-362-4031
NSN 5950-01-550-3829
NSN 6150-01-430-2564
NSN 5975-01-059-7374
NSN 5925-00-092-0578
NSN 6240-00-269-3346
NSN 5905-01-131-0346