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 6610-00-829-5411
NSN 6135-01-423-3915
NSN 5945-01-045-0473
NSN 5905-01-147-4876
NSN 6135-00-347-0595
NSN 6135-00-351-8606
NSN 5895-00-872-6070
NSN 2925-01-106-3552
NSN 6620-00-017-3901
NSN 6650-00-425-7028
NSN 5855-01-531-4664
NSN 6240-00-287-1988