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 5960-01-196-3344
NSN 6110-01-214-5185
NSN 6685-01-090-8880
NSN 5990-01-219-9018
NSN 5975-00-660-6652
NSN 6610-01-481-2644
NSN 6620-01-532-2243
NSN 5895-01-320-6747
NSN 6135-01-351-2690
NSN 6610-00-629-1883
NSN 7035-01-038-3165
NSN 6150-00-150-8838