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 6135-01-461-2915
NSN 4140-00-594-4452
NSN 5895-01-162-5240
NSN 5925-01-283-3283
NSN 2925-00-943-2263
NSN 5835-01-641-0073
NSN 5990-01-100-1840
NSN 5835-00-670-2925
NSN 4140-01-464-0711
NSN 6150-01-436-7784
NSN 6240-00-583-9863
NSN 5998-00-217-2162