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 5920-00-911-3452
NSN 5925-01-060-9523
NSN 6135-01-391-6515
NSN 5945-01-204-2306
NSN 6240-01-348-8975
NSN 6145-01-200-8643
NSN 5960-01-352-0451
NSN 6145-01-233-1280
NSN 5945-01-485-7239
NSN 5950-01-648-2677
NSN 5960-01-514-5433
NSN 5945-01-461-2141