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 5910-00-225-8853
NSN 5965-01-132-8736
NSN 6105-01-426-7443
NSN 6145-01-620-9865
NSN 5965-01-553-5922
NSN 6135-00-299-6918
NSN 5910-00-577-9390
NSN 4140-01-042-1347
NSN 5920-00-284-9494
NSN 5996-01-280-6461
NSN 6685-00-760-3946
NSN 6105-01-455-3300