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 5965-01-172-3231
NSN 6145-01-602-7739
NSN 5998-00-165-5848
NSN 5915-01-497-4671
NSN 5975-00-760-6340
NSN 5985-00-382-7242
NSN 6105-00-231-8479
NSN 5960-01-074-6110
NSN 6240-01-643-3523
NSN 5935-01-424-4373
NSN 5950-00-930-2756
NSN 2925-01-371-6853