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 5855-00-610-4052
NSN 5835-00-624-1548
NSN 5835-01-150-6084
NSN 5998-01-203-6008
NSN 5950-00-059-8744
NSN 6620-01-562-0615
NSN 5855-01-413-5645
NSN 5945-01-484-9325
NSN 5910-01-202-6167
NSN 5998-01-500-4842
NSN 6220-00-187-8569
NSN 5895-00-903-8842