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 5855-00-145-3307
NSN 5965-01-153-1965
NSN 5996-01-628-5466
NSN 5915-01-110-3278
NSN 6150-00-400-0510
NSN 5965-01-315-5764
NSN 5910-00-860-3083
NSN 6620-01-545-9837
NSN 5965-01-136-7970
NSN 5835-00-170-5238
NSN 6105-01-648-0757
NSN 5935-00-264-4840