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 7035-01-056-5350
NSN 5975-01-520-6132
NSN 6110-01-449-6245
NSN 5960-00-315-0358
NSN 5925-01-450-1808
NSN 6150-00-269-2211
NSN 5998-01-184-0264
NSN 5990-01-348-9843
NSN 6685-01-265-0634
NSN 6650-01-044-6377
NSN 5920-01-295-1268
NSN 6105-00-573-6328