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 6645-01-633-1852
NSN 6105-00-296-5116
NSN 5905-01-564-2585
NSN 7035-01-056-1302
NSN 6150-01-302-0623
NSN 6135-01-379-1697
NSN 6105-01-067-0015
NSN 5935-00-018-6515
NSN 6135-01-265-1384
NSN 7035-01-577-0003
NSN 5920-01-129-9724
NSN 6610-01-113-2726