O-Ring Colors

For more information, please visit SBT.

Over time and in certain industries, specific o-ring colors have been used to differentiate between materials. Below are a variety of o-ring colors and the most common materials associated with each color.

**Disclaimer: It is never safe to assume an o-ring is a specific material based on the color alone.**

Please note that Global O-Ring and Seal can supply ANY O-RING IN ANY COLOR. Please call 832-448- or fill out the form on this page with your specifications on o-ring color and material.

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If you are looking for more details, kindly visit What Are Green O Rings Made Of.

FKM Green O'ring

FKM (or Fluorocarbon) o'ring has a good resistance to ozone, high temperatures, oxygen, mineral oil, synthetic hydraulic fluids, fuels, aromatics and many organic solvents and chemicals. Color Green is often used to distinguish them from others. 

Operating temperature: -20° to +400F°

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