The old shutoff valve was bad.pulled it and found it missing the
metal washer.it had the 2 gaskets but no metal washer.i peeled the
gaskets apart but found no metal washer.so,where do you find one?
They tell you not to discard it after removal,my luck! if I knew it’s
size I’d atempt making one.how lmportant is the metal washer anyway?