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 5855-01-437-6161
NSN 5990-01-245-7299
NSN 6320-01-571-4530
NSN 5930-00-088-0535
NSN 6610-01-519-8953
NSN 6620-01-252-9626
NSN 6110-01-517-2212
NSN 6610-00-075-0655
NSN 6610-00-073-5881
NSN 5855-00-135-0162
NSN 5990-00-436-9008
NSN 6130-01-417-5229