-406 RED SILICONE 70D FDA O-RING

Ordered as S70FDA406, this is an AS568-406 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 2.1 in (53.34 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 2.65 in (67.31 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Silicone is specified for very good compression set resistance across its range and excellent electrical insulating properties. This material stands up to weathering, ozone and UV exposure, and extreme heat and cold. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. Applications involving concentrated acids or hydrocarbon fuels and oils call for a different compound.

This item meets FDA requirements for food contact under 21 CFR 177.2600. Common environments for this compound include pharmaceutical manufacturing, food and beverage processing, and electronics and electrical enclosures.

Order part number S70FDA406, sold individually. Unit weight is approximately 9.97 g and nominal inside diameter is listed as 2 1/8 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.