568-011 PTFE ORINGS FDA

This o-ring is supplied in AS568-011 white PTFE (Teflon) 55 Shore D with an inside diameter of 0.301 in (7.65 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.441 in (11.2 mm), catalogued under part number TFE011. It delivers dependable bidirectional sealing in a compact groove envelope.

As a material, PTFE (Teflon) is known for a very wide continuous service temperature range and near-universal chemical inertness. It resists steam, solvents, and strong acids and bases. Service temperature is rated from -65°F (-53.9°C) through 500°F (260°C).

Maintenance and OEM teams specify it across chemical processing, pharmaceutical and biotech, and aggressive-media pipelines.

TFE011 ships individually. Nominal inside diameter is listed as 5/16 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.