568-914 PTFE ORINGS FDA

The TFE914 is an AS568-914 white PTFE (Teflon) 55 Shore D O-Ring built to an inside diameter of 1.047 in (26.59 mm), a cross section of 0.116 in (2.95 mm), and an outside diameter of 1.279 in (32.49 mm). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against nearly all industrial chemicals, oxidizing media, and steam. That behavior comes from the compound itself: PTFE (Teflon) is widely chosen for a very wide continuous service temperature range and one of the lowest coefficients of friction of any solid. The material carries a published service range of -65°F (-53.9°C) to 500°F (260°C).

You will find this material specified across semiconductor fabrication, aggressive-media pipelines, and chemical processing.

Order part number TFE914, sold individually. Nominal inside diameter is listed as 7/8 inch. Review your operating media and conditions against this specification before installation.