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 5925-00-539-8372
NSN 5905-00-575-9852
NSN 5920-01-150-9912
NSN 6650-01-252-4710
NSN 6110-00-610-4673
NSN 5930-01-321-1966
NSN 5945-00-259-4576
NSN 5930-01-431-8051
NSN 5895-01-398-1057
NSN 5990-00-904-0324
NSN 7035-01-263-5463
NSN 5960-01-456-1735