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 2925-01-076-5219
NSN 4140-00-938-8429
NSN 5975-01-112-8700
NSN 6130-00-134-3674
NSN 6150-00-181-1711
NSN 7035-00-553-6951
NSN 5925-01-574-6671
NSN 6110-00-448-2588
NSN 4140-01-313-3733
NSN 5996-00-644-4662
NSN 5960-01-193-5224
NSN 6685-01-391-8587