-904 RED SILICONE 70D O-RING

S70904 is an AS568-904 red Silicone 70 Shore A O-Ring measuring an inside diameter of 0.351 in (8.92 mm), a cross section of 0.072 in (1.83 mm), and an outside diameter of 0.495 in (12.57 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

It resists ozone and UV exposure, weathering, and dry heat. Silicone offers very good compression set resistance across its range and an exceptionally wide service temperature range. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C).

You will find this material specified across sanitary process lines, ovens and heated equipment, and food and beverage processing.

Reference part number S70904 when ordering; the item is sold individually. Unit weight is approximately 0.125 g and nominal inside diameter is listed as 1/4 inch. Check the compound against your process media, pressure and temperature before committing to a design.