-350 RED SILICONE 70D FDA O-RING

APG stocks the S70FDA350, an AS568-350 red Silicone 70 Shore A O-Ring with an inside diameter of 4.6 in (116.84 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.02 in (127.51 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Silicone delivers very good compression set resistance across its range, physiological inertness and low toxicity. Expect good resistance to dry heat, extreme heat and cold, and weathering. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where concentrated acids or hydrocarbon fuels and oils are present.

This item meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across medical devices, pharmaceutical manufacturing, and food and beverage processing.

Stocked as S70FDA350 and sold individually. Unit weight is approximately 12.23 g and nominal inside diameter is listed as 4 5/8 inch. Review your operating media and conditions against this specification before installation.