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 6135-00-170-8819
NSN 5835-00-395-9190
NSN 6610-01-261-6102
NSN 2925-00-188-5003
NSN 5855-01-422-5413
NSN 5990-00-121-2134
NSN 6105-01-461-7953
NSN 5965-00-431-2492
NSN 5996-01-459-8590
NSN 6135-01-196-7399
NSN 6110-01-386-3093
NSN 6135-00-452-2266