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 5975-01-507-0732
NSN 6610-01-227-7221
NSN 6645-00-901-2791
NSN 6105-01-400-0895
NSN 5920-00-175-7987
NSN 6135-01-091-6021
NSN 6320-01-475-7654
NSN 5910-00-676-3460
NSN 5925-00-227-0396
NSN 5999-01-591-6106
NSN 5855-01-312-5160
NSN 5915-01-133-7658