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 6320-01-381-7023
NSN 6150-00-797-0992
NSN 6650-01-216-2707
NSN 6650-01-360-1882
NSN 5965-01-224-4993
NSN 5835-01-426-6573
NSN 5945-01-547-6278
NSN 5905-01-564-0409
NSN 6685-01-276-8200
NSN 5920-01-030-1112
NSN 5975-00-347-9710
NSN 5855-01-425-6340