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 5975-00-235-6387
NSN 6610-00-994-4948
NSN 6145-00-957-0778
NSN 5998-01-350-9781
NSN 5905-01-573-8840
NSN 5905-01-327-3678
NSN 5915-01-549-4257
NSN 6240-01-633-9357
NSN 6145-01-254-1419
NSN 5999-01-455-7128
NSN 5975-01-620-1257
NSN 6105-01-630-9813