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 5965-01-644-4700
NSN 5950-01-170-4062
NSN 5999-01-492-6298
NSN 5996-00-247-0854
NSN 6150-01-208-8930
NSN 5945-00-036-3613
NSN 6220-01-509-2378
NSN 6220-01-165-0256
NSN 4140-00-110-4524
NSN 5835-01-442-6482
NSN 5895-01-186-1939
NSN 5925-01-220-6147