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 6320-00-036-3688
NSN 5920-01-630-8367
NSN 5960-01-383-6262
NSN 2925-00-486-8640
NSN 6685-00-171-8134
NSN 5960-01-013-9346
NSN 5975-01-145-3768
NSN 6240-01-558-4538
NSN 5998-00-504-8113
NSN 6145-01-478-1722
NSN 5998-00-827-1976
NSN 6650-00-248-4895