568-363 PTFE ORINGS FDA

Part number TFE363 is an AS568-363 white PTFE (Teflon) 55 Shore D O-Ring with an inside diameter of 6.475 in (164.47 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 6.895 in (175.13 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, PTFE (Teflon) is valued for non-stick, non-contaminating surface characteristics and near-universal chemical inertness. It resists oxidizing media, strong acids and bases, and steam. Published continuous service range is -65°F (-53.9°C) to 500°F (260°C).

Common environments for this compound include chemical processing, laboratory equipment, and semiconductor fabrication.

Order part number TFE363, sold individually. Nominal inside diameter is listed as 6 1/2 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.