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 6105-00-583-9958
NSN 5920-00-078-8660
NSN 5920-00-930-1212
NSN 5930-00-343-6755
NSN 6645-01-564-8610
NSN 5999-01-007-4734
NSN 6130-01-087-1556
NSN 5965-01-147-5847
NSN 5915-01-043-5889
NSN 6105-00-072-8785
NSN 6240-00-280-8502
NSN 5910-01-189-0731