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 4140-01-315-5219
NSN 5998-01-529-6324
NSN 5895-01-525-4504
NSN 6610-01-633-8931
NSN 5945-01-345-5184
NSN 5930-01-237-2596
NSN 5905-00-884-4779
NSN 6130-01-124-3509
NSN 5925-00-421-0910
NSN 5945-01-327-5606
NSN 6650-00-922-7075
NSN 6220-00-823-6688