i found nothing OE nos searching
not sure whats the issue with not wanting to use the superseded part or alternate part like the wells 1s5067 ,it just has an extra terminal to fit a broader range of vehicles , if you dont like that extra terminal there pull it off
going to put this here because in searching i came up with threads looking for switch due to a no start and responses that talked about jumping the switch from those that dont have an understanding of our car
its refferred to as a 'neutral start switch' but in our cars its not a neutral start . if car wont start its not the neutral switch
the column does that internally by restricting the key rack rod in the bowl, if it turns then the starter the wiring ,the ignition switch or a security starter disable issue is at fault but its not the NSS ..its function is a park indicator for the ecm and switch for reverse lamps