-163 RED SILICONE 70D FDA O-RING

Part number S70FDA163 is an AS568-163 red Silicone 70 Shore A O-Ring built to an inside diameter of 5.987 in (152.07 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 6.193 in (157.3 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Silicone is valued for very good compression set resistance across its range and excellent electrical insulating properties. This material stands up to dry heat, weathering, and extreme heat and cold. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). Exposure to steam above its rated range or hydrocarbon fuels and oils will shorten service life.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. Maintenance and OEM teams specify it across food and beverage processing, ovens and heated equipment, and medical devices.

Stocked as S70FDA163 and sold individually. Unit weight is approximately 3.67 g and nominal inside diameter is listed as 6 inch. 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.