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 5915-00-450-9703
NSN 5835-01-608-4285
NSN 2925-01-197-7864
NSN 5855-01-323-5394
NSN 4140-01-297-5148
NSN 6135-00-255-1340
NSN 5915-01-357-7585
NSN 5975-00-614-3555
NSN 5855-01-013-6864
NSN 5930-01-317-4090
NSN 5965-01-483-1395
NSN 6645-00-010-3054