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 5855-01-120-7831
NSN 5990-01-204-4874
NSN 6610-01-569-9086
NSN 5835-01-062-6258
NSN 6220-01-314-4677
NSN 2925-01-419-3805
NSN 5910-01-250-7745
NSN 6650-01-370-5265
NSN 6150-01-179-7036
NSN 5935-01-176-0276
NSN 7035-01-442-7947
NSN 6220-01-429-8534