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 5895-00-086-3231
NSN 6135-01-134-7222
NSN 6650-01-625-6121
NSN 6105-01-150-1462
NSN 6650-00-933-3250
NSN 5930-00-676-2789
NSN 6610-00-626-8523
NSN 2925-01-103-1241
NSN 6620-00-888-3179
NSN 6685-00-758-5868
NSN 5925-01-065-7975
NSN 2925-00-159-9003