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 5920-00-280-3526
NSN 5920-01-236-5397
NSN 5996-00-213-7121
NSN 6650-01-655-0762
NSN 5915-01-291-3320
NSN 6110-01-568-7585
NSN 5915-00-405-8867
NSN 5960-01-242-9801
NSN 5915-01-067-8145
NSN 6320-01-259-2604
NSN 5905-01-271-3575
NSN 6650-00-103-9379