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 5920-00-501-0769
NSN 5965-01-118-1416
NSN 5915-01-172-0056
NSN 5895-00-827-0240
NSN 7035-01-376-0359
NSN 6650-01-472-2244
NSN 4140-00-726-2406
NSN 5960-00-434-3193
NSN 6105-00-175-9078
NSN 5855-01-534-2428
NSN 5996-00-358-6257
NSN 6320-00-116-3658