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 6220-01-342-9961
NSN 5975-00-394-2545
NSN 5895-00-007-2851
NSN 5996-01-413-9280
NSN 6130-00-144-4400
NSN 6240-01-139-1066
NSN 6320-01-607-1491
NSN 6130-00-470-0522
NSN 5910-00-518-4293
NSN 6650-01-131-0323
NSN 5985-01-215-5466
NSN 5910-00-300-4988