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 5910-01-334-7930
NSN 6240-00-332-2084
NSN 5998-01-642-0900
NSN 6150-01-043-4521
NSN 5985-01-612-8274
NSN 6145-01-044-1635
NSN 6130-00-221-5728
NSN 6645-01-099-2910
NSN 6110-01-447-0809
NSN 6145-00-226-9499
NSN 5925-01-238-5711
NSN 5990-00-428-1895