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 5985-01-334-5464
NSN 5975-00-268-8231
NSN 5965-01-236-6826
NSN 5999-00-269-5320
NSN 5915-00-188-9057
NSN 6135-01-566-1034
NSN 5895-00-189-9953
NSN 5925-00-360-2399
NSN 5990-01-167-7043
NSN 6145-01-578-4898
NSN 5895-01-206-2906
NSN 5905-00-103-7842