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 5905-01-482-9859
NSN 5975-00-925-1197
NSN 6135-00-107-6662
NSN 5975-01-319-5302
NSN 6685-01-378-1847
NSN 4140-00-990-0154
NSN 5975-00-221-0579
NSN 6620-00-075-6667
NSN 5920-01-579-8926
NSN 5835-01-471-2861
NSN 5998-00-194-0097
NSN 5855-01-070-8084