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 6620-01-547-2086
NSN 6650-00-629-8027
NSN 6130-01-556-9061
NSN 5985-01-524-9370
NSN 5960-01-624-1170
NSN 6650-01-283-4363
NSN 6645-01-352-5675
NSN 5965-01-101-9094
NSN 7035-01-318-6578
NSN 6145-01-341-7568
NSN 6145-00-486-3443
NSN 5930-00-471-3702