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 5920-00-567-9742
NSN 7035-01-129-4667
NSN 2925-01-149-2865
NSN 5930-01-611-0136
NSN 5930-00-308-7500
NSN 6620-00-079-0311
NSN 6135-01-154-3526
NSN 5996-00-727-0513
NSN 6650-01-200-7657
NSN 5895-01-601-7185
NSN 5910-00-412-4482
NSN 5950-01-167-1616