Phantom LP hose Oring size assistance

[mark01]

I need an O-ring for the Phantom brand braided hose at the inlet to the primary second stage for my Aqualung Legend. The Aqualung service manual specifies an 820010 size o-ring for the hose which comes standard on that regulator which I deduce to be a 2-010 O-ring based on what I found after searching the interweb. I am thinking I will purchase an o-ring kit online with a number of both these an other common sizes and buy the Viton O-rings which are an option for the kit I am considering.
Am I correct that the 820010 o-ring is the proper size for the Phantom hose?

TIA

Mark

 

[buddhasummer]

AFAIK it's a standard size O ring. Unless your reg uses a proprietary hose, which it don't believe it does, your assumption is likely correct. I believe the number is AS568B-10.