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 2925-01-185-9144
NSN 5915-00-168-9647
NSN 5855-01-286-9928
NSN 5998-01-536-1908
NSN 5990-01-431-6749
NSN 4140-00-004-4544
NSN 5835-00-358-4235
NSN 5895-01-422-6568
NSN 6685-01-549-6157
NSN 6110-01-595-9027
NSN 5935-01-419-9093
NSN 7035-00-205-1932