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 5855-01-658-4510
NSN 4140-00-925-4149
NSN 5910-00-544-6774
NSN 6105-01-210-2216
NSN 5925-01-563-5723
NSN 5990-00-961-6186
NSN 6320-00-937-5625
NSN 5998-01-390-5339
NSN 6650-00-202-4540
NSN 5910-01-368-6403
NSN 5905-01-481-6999
NSN 5975-01-418-5108