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 5910-00-008-4464
NSN 5835-01-414-3258
NSN 5945-00-162-5950
NSN 6645-01-187-9368
NSN 5998-00-100-0162
NSN 6320-01-160-7757
NSN 5999-00-156-4424
NSN 5945-01-442-8081
NSN 5965-01-596-2944
NSN 6145-01-185-0294
NSN 5996-01-500-1830
NSN 5835-00-804-0569