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 5945-01-216-0878
NSN 5835-00-058-7017
NSN 6220-01-525-5956
NSN 5999-01-225-5720
NSN 5835-00-711-3371
NSN 5920-01-551-5650
NSN 5920-01-653-4648
NSN 5855-01-350-5540
NSN 5855-01-654-7314
NSN 5945-00-462-7408
NSN 2925-00-833-9466
NSN 5999-01-573-8371