Visit Double E Visit Olympian Machine Visit Tactical Sealing

Parco Releases Improved O-ring Size Chart Brochure

  • Posted by Parco Inc on February 9, 2007

Ontario, California, February 9, 2007.  Parco, Inc., a leading manufacturer of high performance seals, today released its new and improved O-ring Size Chart Brochure.

Parco’s new 6-page brochure provides information on AS568 O-ring sizes and tolerances.  That brochure was designed to be more informative and user-friendly than Parco’s previous brochure.  Two new sections have been added that describe how to choose the correct cross-sectional diameter and how to identify which standard O-ring size is appropriate for a given application.

The new chart layout also makes it easier to locate the inside diameter (ID) and cross-section (CS) of an O-ring by placing that information next to each size in the chart.

You can view Parco’s new O-ring Size Chart brochure in the Literature section of our web site.  If you would like to receive a printed copy, simply contact your Parco customer service representative or e-mail us at