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 5915-00-446-9136
NSN 5925-01-305-1965
NSN 5920-00-529-0618
NSN 5910-01-006-2757
NSN 5985-00-101-0698
NSN 6150-00-676-0981
NSN 5925-01-467-9910
NSN 6135-00-840-6451
NSN 6220-01-068-4066
NSN 6645-01-258-5558
NSN 5999-01-212-2089
NSN 6110-01-237-4637