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 5998-00-880-6702
NSN 5975-00-877-6957
NSN 6685-01-318-2647
NSN 6220-00-233-7436
NSN 5925-01-590-0171
NSN 5950-00-434-4468
NSN 6620-01-243-5281
NSN 6145-00-170-5274
NSN 5910-01-072-8682
NSN 6610-01-422-2376
NSN 5895-01-194-1872
NSN 6685-01-285-9469