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 6685-01-423-6387
NSN 5835-01-235-5061
NSN 6610-01-288-6103
NSN 5998-00-436-3536
NSN 5905-00-602-9780
NSN 6145-01-332-0925
NSN 6620-00-406-5906
NSN 6130-00-156-7751
NSN 6135-01-462-4442
NSN 5945-00-294-4869
NSN 6105-01-268-1423
NSN 6610-01-347-3397