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 6610-01-371-3006
NSN 6130-00-920-1434
NSN 5910-01-308-6907
NSN 5998-00-299-2740
NSN 5920-01-096-1864
NSN 5985-01-249-3371
NSN 6645-00-989-2972
NSN 4140-00-244-2365
NSN 5996-01-284-1808
NSN 5998-00-946-1014
NSN 6320-01-643-0850
NSN 7035-00-104-7613