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 5960-00-925-2111
NSN 6130-00-222-5291
NSN 5920-01-410-7740
NSN 5930-01-486-1096
NSN 6105-01-320-5092
NSN 5920-01-485-5572
NSN 5975-01-581-3224
NSN 6110-01-544-0536
NSN 6145-01-063-8566
NSN 5905-01-395-4229
NSN 4140-01-641-6633
NSN 6320-01-246-4390