-435 RED SILICONE 70D FDA O-RING

APG stocks the S70FDA435, an AS568-435 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 5.725 in (145.42 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 6.275 in (159.39 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, Silicone offers physiological inertness and low toxicity, excellent electrical insulating properties. Expect good resistance to extreme heat and cold, ozone and UV exposure, and dry heat. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Applications involving hydrocarbon fuels and oils or concentrated acids call for a different compound.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. Common environments for this compound include electronics and electrical enclosures, sanitary process lines, and medical devices.

Stocked as S70FDA435 and sold individually. Unit weight is approximately 25.46 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.