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 6145-01-009-7319
NSN 6685-01-300-9498
NSN 5996-01-483-9111
NSN 5975-01-461-2793
NSN 5950-01-462-5358
NSN 5950-00-572-3767
NSN 6650-00-717-8913
NSN 6650-01-339-5257
NSN 5985-00-258-5171
NSN 6145-01-055-6340
NSN 5950-01-565-4711
NSN 6320-00-857-4073