O-ring sizes

[IowaCaveDiver]

I HAD (emphasis on had) an organized tackle box of viton o-rings... probably 30 different sizes until it hit the garage floor this weekend... question is, anybody know where to find an o-ring size chart that I could use to sort these out and try to label the compartments with the part number for future reference? I know several of them just by site (tank valve, LP hose, etc) but some are so close in size it is hard to tell... just trying to figure out how to identify, a good resource for replenishing my supply (other than the LDS at $1/each)... any suggestions would be awesome.

[Kelly Jessop]

http://www.macroseal.com/pdf/Parker%20O-rings.pdf

[Sludge]

Kelly, couldn't you come up with a site that had a LITTLE more information?

[IowaCaveDiver]

wow... maybe I should have stayed home reading the o-ring encyclopedia instead of diving... nice info.

[FW]

A good, cheap source for small quantities is McMaster Carr: http://www.mcmaster.com/#o-rings/=40yw3u

[netmage]

I like the list here....
http://www.divegearexpress.com/hardware/orings.shtml

I order from these folks....
http://www.aoptec.com/

[ScubaAl]

There is a size chart in "Scuba regulator maintenance and repair" by Vance Harlow on page 129.

Al