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 5895-01-492-5777
NSN 5935-01-515-2452
NSN 5975-01-406-8617
NSN 6320-01-643-0850
NSN 5915-01-264-9257
NSN 6130-01-439-6494
NSN 4140-01-263-0665
NSN 6610-01-365-6504
NSN 5996-01-114-6031
NSN 5925-00-617-9927
NSN 6610-01-483-0584
NSN 5975-01-490-1883