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 5895-00-991-8999
NSN 5895-01-600-5137
NSN 5895-00-596-8678
NSN 5950-00-272-2557
NSN 6610-01-492-9888
NSN 5965-01-643-8470
NSN 6240-01-156-8428
NSN 2925-00-241-5244
NSN 6610-00-543-1402
NSN 5835-01-460-6054
NSN 5905-01-541-9798
NSN 6650-01-428-9958