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 6150-00-281-3447
NSN 5905-01-090-1007
NSN 6650-00-320-0803
NSN 5930-01-622-7078
NSN 6145-00-838-1811
NSN 6240-01-308-1848
NSN 7035-00-104-7613
NSN 6110-01-608-7786
NSN 5999-00-692-6514
NSN 6110-00-959-2100
NSN 6145-01-041-9989
NSN 5960-00-911-3422