WTB: Autometer brass ferrule for boost gauge install

I had to take my boost gauge out of the car for a little while and that crappy brass ferrule that compresses to form the seal inside the fitting broke.

does anyone know where I can find a spare one??? It is such a tiny cheap part and it sucks cause I have a boost leak now.

Here is what it looks like.
Any help is much appreciated.

 

try ACE ardware or the like.... I am sure I have seen them.. or go to Checker or somewhere they could order it

 

90% of those brass fittings are actually brake line fittings.
that one is part of a compression fitting. i got one for a friend at a well equipped napa down in northfield a couple years ago.

 

ok I will try NAPA, thanks

 

champion sells a guage kit with that piece... i recently bought one

 

looks like a basic plumbing part. unless its some wierd size you should be able to get one at a hardware store or home depot, ect. just ask where the brass compression fittings are, and bring along a chunk of the tube if you can, so you can test fit it.
oh and yah autoparts stores probably have it too.

 

Yea O'reilly had a NPT fitting and there were 2 of these that came with. $3.50 for 2 isn't too bad