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 6220-01-551-0833
NSN 5996-01-124-6350
NSN 5895-00-162-8817
NSN 6650-01-606-0032
NSN 6610-01-212-2969
NSN 5855-01-485-3429
NSN 5855-01-400-1590
NSN 5895-00-087-5522
NSN 6240-01-026-6447
NSN 5975-01-334-4569
NSN 5996-01-610-3406
NSN 5895-00-573-9475