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 5910-00-733-0326
NSN 5925-00-468-2757
NSN 5975-00-288-5877
NSN 5835-00-148-9719
NSN 5915-01-646-1060
NSN 4140-01-335-3451
NSN 6240-01-630-3442
NSN 5975-00-111-3208
NSN 5920-00-400-6227
NSN 5998-01-562-5729
NSN 5910-00-829-8739
NSN 7035-00-215-3272