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 6645-00-786-9145
NSN 6150-01-504-1285
NSN 5915-01-529-9418
NSN 5925-01-235-2060
NSN 5998-00-820-3874
NSN 6320-01-278-9832
NSN 6150-01-165-1191
NSN 6150-01-400-4211
NSN 6685-01-579-8452
NSN 5950-01-626-5146
NSN 5975-01-104-2917
NSN 6110-00-343-1618