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 5990-01-196-2953
NSN 5960-01-430-3911
NSN 6240-01-446-6315
NSN 6150-01-196-5871
NSN 5905-00-696-0308
NSN 5920-00-396-1152
NSN 5835-00-051-9092
NSN 6220-01-482-1443
NSN 6650-00-971-5054
NSN 5895-01-277-4305
NSN 5975-01-426-7375
NSN 5985-01-392-7981