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 6110-01-337-9266
NSN 5935-01-451-2260
NSN 5935-01-353-1484
NSN 5915-01-207-0013
NSN 5996-01-588-4550
NSN 7035-00-252-7467
NSN 6240-00-646-6931
NSN 5950-01-615-5130
NSN 5990-00-716-1869
NSN 6145-01-115-4543
NSN 6650-01-076-8729
NSN 5985-01-102-8007