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 5945-01-366-2456
NSN 6685-01-431-7927
NSN 5960-01-151-1152
NSN 6650-00-537-9222
NSN 6105-01-476-4661
NSN 7035-01-420-5404
NSN 6620-01-622-3035
NSN 6320-00-809-5744
NSN 4140-01-264-4952
NSN 6685-01-556-9735
NSN 5965-00-454-3444
NSN 5950-01-379-5661