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 5835-00-400-5056
NSN 5925-00-106-7185
NSN 5910-01-593-9114
NSN 5910-01-499-1859
NSN 6220-00-420-8166
NSN 6105-01-483-8547
NSN 5950-01-626-3818
NSN 5999-01-401-5322
NSN 5915-00-791-3955
NSN 5855-01-149-2267
NSN 6145-01-021-5346
NSN 5835-01-106-1456