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 5920-01-108-8256
NSN 5905-01-172-6452
NSN 5935-01-447-3041
NSN 6645-01-504-3394
NSN 5990-01-209-3955
NSN 6220-00-681-2707
NSN 5960-01-538-2082
NSN 5905-01-626-2362
NSN 5930-01-230-6572
NSN 5920-01-382-4861
NSN 5905-01-300-3970
NSN 5855-01-461-8169