Cruise control Brake switch question

[SMS]

Hey Guys, I have the correct brake switch for installing my cruise control, but there appears to be some sort of special nut, or retainer as the manual calls it, required to adjust it. Does anybody know where I can source one of these? I have the pn from the service manual, but apparently it has been discontinued. There arent many bone yards around here so i was hoping to get a new one. Thanks

Steve

 

[granatl]

From what I remember, it's just 2 or 3 strips of aluminum "fingers" that press against the plastic threads of the switch. So it's only held in by friction -- at least that's the way mine is, and I rarely have a problem with it.