-313 BLACK AFLAS 80D O-RING

APG stocks the A80313, an AS568-313 black Aflas (TFE/P) 80 Shore A O-Ring supplied with an inside diameter of 0.662 in (16.81 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.082 in (27.48 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

It resists strong bases, high-temperature steam, and hot water. That behavior comes from the compound itself: Aflas (TFE/P) is known for high-temperature steam capability that most fluoroelastomers cannot match and excellent electrical insulating properties. The material carries a published service range of -25°F (-31.7°C) to 450°F (232.2°C). Verify compatibility before use with aromatic hydrocarbons or low-temperature dynamic service.

Maintenance and OEM teams specify it across oil and gas production, chemical processing, and downhole tooling.

A80313 ships individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.