Name this O-Ring

[J-Vo]

I need to know the size of this O-Ring for XS 90 swivel. In the pic I have placed the old one between a 010 and a 011 for reference. I have several regulators apart at the moment pending this O-Ring, I think I have just always had them in my random box but....

Thanks in advance,

 

[herman]

Hard to say without measuring it but I suspect it's metric something like a 11x1 or 11x1.5mm

 

[Couv]

If the i.d. is the same as the -011 it is most likely a -903

 

[Jimchris]

I believe they use the same o-ring for their EZ QD hose adapter. IIRC its metric. I've also come across a few LP inflator hoses which use that size as well, instead of the standard 2-011

 

[Tool Belt]

Sorry, can't help myself. Based on the Post's Title......Fred.....

 

[lexvil]

Sorry, can't help myself. Based on the Post's Title......Fred.....

Look closer, I think it’s Betty.

 

[GJC]

I think you are all wrong. I checked my Oring box and the compartment between -010 and -011 was labeled "Kevin."

Seriously, It looks thinner than -903. My guess would be 1mm CS 7.5mm ID, but you definitely should check that Oring with a caliper before you buy a replacement.

 

[Scubagaskets]

I think you are all wrong. I checked my Oring box and the compartment between -010 and -011 was labeled "Kevin."

Seriously, It looks thinner than -903. My guess would be 1mm CS 7.5mm ID, but you definitely should check that Oring with a caliper before you buy a replacement.

Check this catalogue Catalogue - Premium O-rings Provider for Scuba Diving
There are many orings betwine 010 and 011 size.

 

[J-Vo]

Problem is, I don't want to buy bulk o-rings just to get a pile of the wrong size.

 

[Manatee Diver]

Print the first page (as most scuba o-rings are on the first page) of the master o-ring chart at 100% scale. Then slide your o-ring over it until you find the right size.

Support/Manuals