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 6150-00-125-8457
NSN 5915-01-030-5144
NSN 5920-01-296-5461
NSN 5920-01-419-8821
NSN 5960-01-301-3315
NSN 5935-01-617-2672
NSN 5945-00-924-8108
NSN 5950-00-320-4391
NSN 5910-01-538-3075
NSN 5950-00-722-5904
NSN 5935-00-925-2536
NSN 5935-00-818-8581