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 5975-01-382-7394
NSN 5915-01-550-1406
NSN 6105-01-467-8915
NSN 4140-00-285-6042
NSN 5975-01-167-8598
NSN 4140-01-206-2397
NSN 5930-01-146-7383
NSN 5999-01-501-0694
NSN 6220-00-583-9889
NSN 6130-01-620-7967
NSN 5950-00-036-8178
NSN 6685-00-963-4882