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 5905-01-532-6044
NSN 5998-01-591-0532
NSN 6320-01-448-1189
NSN 5960-01-649-1341
NSN 6685-01-170-8248
NSN 6145-00-627-9010
NSN 5950-01-393-2283
NSN 5930-01-087-7075
NSN 2925-00-134-4827
NSN 5855-00-327-2112
NSN 6110-01-204-1270
NSN 6610-01-484-8980