So I have a parts diagram from the Ukraine that lists o rings sizes. One example is 22, 5x3. Can I assume this is 3.5mmx22mm? I called the o ring store and they couldn’t help with the little info I have.
Thank you
Thank you
O ring Size Translation?
- Thread starter ClarkT
- Start date
More than likely it is 22.5 id X 3mm cross section. The other side of the world uses commas rather than periods to mark decimal fractions.
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looks like the o-rings for a Kozak air tube, send me a PM if you want 5 sent to ya,, 300 bar can cause o-ring extrusion, I would change all 4 while you have the pressure drained, one on each end and 2 on the reg
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looks like the o-rings for a Kozak air tube, send me a PM if you want 5 sent to ya,, 300 bar can cause o-ring extrusion, I would change all 4 while you have the pressure drained, one on each end and 2 on the reg
Yes it is the air tube. I appreciate the offer!
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For some reason, when an airgun manufacturer from the mid eastern countries list their o-ring sizes, they list it in that order. Example; 22.5 x 3. But when you order from a US company that sells o-rings like the O-Ring Store or McMaster Carr, it's listed in reverse. Example; "3 x 22.5". 3mm cross-section x 22.5mm inner diameter (ID). Like T3PRanch stated earlier, they also use commas as a period or point.
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I always thought metric and SAE were standards around the world. I’ve learned as far as o rings go that is not the case. I recently ordered o rings for a P15 from the parts diagram and wasted $20. Seems Chinese guns are a whole other story. Why I wanted to make sure about the Kozak and glad I did.
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