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SAM M10 O-Ring

Posted: Wed May 18, 2016 6:14 pm
by hundert
Hello,

I am looking for the O-Ring on the SAM M10 air pistol.

On their manual it says number 1202.

In the manual there is no dimensions for the O-ring. The company does not respond to emails (obviously).

I'd be happy to know the dimensions of the O-Ring. It's inner diameter is slightly under 3mm and the thickness should be thicker than 1.5 but appears to be thinner than 2mm. I tried several, even the one from a Morini 162 (O-Ring 162010A), from a similar part, with similar dimensions.

It's a freaking O-ring, and replacing it would make the pistol functional again! Any help is appreciated. You can overcharge me for that thing^^

Re: SAM M10 O-Ring

Posted: Fri May 20, 2016 10:36 am
by divingin
Can you infer the size from this?

http://www.applerubber.com/src/pdf/iso- ... -rings.pdf

jky

Re: SAM M10 O-Ring

Posted: Fri May 20, 2016 4:23 pm
by Gwhite
From your measurements, a 1.9mm wide by 2.8mm ID O-ring should be close. That is a standard size. If it's used at full SCUBA pressure, you should try to get a hard O-ring, like a durometer rating of A90, instead of the more common A70. Here's one that is A75:

http://www.mcmaster.com/#9263k636/=12hwp72