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 5855-00-151-3853
NSN 6645-01-496-0073
NSN 6650-00-788-1461
NSN 5905-00-516-2871
NSN 5925-00-417-1017
NSN 5985-00-566-7329
NSN 5915-01-293-7267
NSN 6135-00-078-9931
NSN 5996-01-354-2833
NSN 5935-01-590-8718
NSN 5835-00-198-4936
NSN 5910-00-286-4416