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 6135-01-424-8130
NSN 5990-00-079-0932
NSN 5996-00-552-1406
NSN 5998-01-259-0788
NSN 7035-01-443-3052
NSN 6105-00-169-8773
NSN 5855-01-365-4287
NSN 5935-01-512-2094
NSN 5950-01-575-4993
NSN 5965-01-440-8257
NSN 5905-01-653-8149
NSN 5915-01-227-5746