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 5895-00-614-8008
NSN 6130-01-604-9288
NSN 5920-01-112-9211
NSN 5996-01-631-8490
NSN 5975-01-249-3506
NSN 5996-01-449-9982
NSN 5945-01-599-6163
NSN 6130-00-171-7400
NSN 6620-00-216-6416
NSN 5990-01-604-0862
NSN 6620-01-388-8955
NSN 5920-01-483-9764