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 5965-00-261-8086
NSN 5855-00-997-6225
NSN 5835-00-888-9422
NSN 5960-01-181-2143
NSN 5950-01-068-9491
NSN 6320-01-220-2264
NSN 5998-00-845-4873
NSN 6685-01-476-8560
NSN 7035-01-612-7498
NSN 5998-00-319-2129
NSN 5935-00-857-4963
NSN 5990-01-369-2764