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 5835-00-489-3783
NSN 6240-01-143-0397
NSN 5935-01-312-5264
NSN 5930-01-191-1471
NSN 6610-01-414-7481
NSN 6135-01-566-1034
NSN 5930-01-406-3203
NSN 6620-00-045-5771
NSN 5960-01-313-0681
NSN 5835-01-426-6573
NSN 4140-01-303-5103
NSN 5915-01-588-9223