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 6110-01-474-8181
NSN 4140-00-267-8813
NSN 6145-01-254-8502
NSN 5855-00-455-6070
NSN 5965-01-015-5885
NSN 5895-00-353-1795
NSN 6650-01-467-2355
NSN 5910-01-622-5674
NSN 5915-01-432-4848
NSN 6150-01-105-8203
NSN 6145-00-033-2997
NSN 5915-01-580-0308