Spyder Raven Nexion ASA Oring Sizes?

[powpowpaintball]

Like the title says, I'm looking for the oring sizes for a Spyder Raven Nexion asa (/regulator?): specifically the one between the two body pieces (where grey meets blue). I've attached a photo of the asa and can break it down and get some internal pics if needed after the 4th. The oring that was there before was about the size of a 016/70, but I think it was thicker.

I wasn't able to find a manual online, but please direct me to it if I just missed it. Otherwise I just need that one oring size. Thanks!

[Trbo323]

I have one but I won't be able to check until after the 4th

I'd say throwing 16 in there and see if it seals up if not try 17

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[Cdn_Cuda]

I have one at home that is supposed to be getting a VS2 valve. I’ll see if I can get that oring size.

[powpowpaintball]

Yeah, I tried both 16 and 17 to no avail before posting. I think the oring needs to be thicker (not sure on correct terminology). I'm going to dig through my parts and see if I have any oddball sizes that might fit.

As an aside, is the asa also a regulator? It seems to have more parts than needed for a standard asa

[Toestr]

Could it be 100 series oring? The cross section on those is 3/32" vs the 1/16" of a 000 series oring. If it's metric good luck because there are so many different cross section sizes it's ridiculous to try and figure out the size if you don't already know. From what I remember the orings on the similar reg on the shutter are all standard. You're probably better off just ditching this reg for something else though.

[powpowpaintball]

It could be. I'm going to try a 016 in there again and then will swap to another asa as you suggest.

[Cdn_Cuda]

On mine it looks to just be a standard 016 oring.

[Cdn_Cuda]

Me thinks this is not the oring you were looking for…

[powpowpaintball]

That is what I was looking for, but the 16 I put in didn't work. I'll try another! Thanks for checking that out

[scottieb]

I don't see it on there but here's the parts diagram for this.

https://web.archive.org/web/20061215...ven_nexion.pdf

[powpowpaintball]

Thanks for all the replies. I had real life get in the way last month, but I've dug all my projects back out for this weekend. I'll try a 16 again for grins and then am going to swap out asas.