O-Ring Configurator

Find the right O-ring in a few clicks

Start with the size you know. Then narrow by material, hardness and compliance. Every result is an APG stock part.

  • 1Choose a size by dash number, inch size, metric size or your own measurements
  • 2Pick a material, or answer a few questions about your fluids and temperatures
  • 3Choose a hardness and open the part on callapg.com

Enter the dash number

Standard inch O-rings are numbered from -001 to -475 under the AS568 sizing standard. The number is usually printed on the old part's bag or drawing.

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Need some expert help with a custom quote?