Quote: (Originally Posted by
Chris)

Come in fellas
Someone has to know the specs of this Oring. Getting desperate...
Cheers
Chriso
I had the same problem. I got one from ISC. They couldn't tell me the size but they had a few spares in stock.
It appear to be a metric oring and I'm sure a decent oring house could size it for you. It really should be a part of the save a dive spares kit.....at least for those of us so inclined.
If you learn the size I'm sure I could source it. I just don't have a metric oring sizing chart or I would have done so.