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 5930-00-488-9179
NSN 5998-00-967-5051
NSN 6110-00-034-3710
NSN 7035-00-433-5670
NSN 4140-01-533-0010
NSN 6620-00-280-2874
NSN 5990-01-114-5095
NSN 5925-01-419-4858
NSN 5945-01-633-4596
NSN 5930-00-456-0889
NSN 5990-00-532-2641
NSN 6685-01-292-5613