-468 RED SILICONE 70D FDA O-RING

Ordered as S70FDA468, this is an AS568-468 red Silicone 70 Shore A O-Ring measuring an inside diameter of 19.455 in (494.16 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 20.005 in (508.13 mm). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Silicone is specified for flexibility that holds at very low temperatures and excellent electrical insulating properties. It resists weathering, dry heat, and many oxidizing chemicals. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where hydrocarbon fuels and oils or abrasive dynamic service are present.

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

This item is sold individually under part number S70FDA468. Unit weight is approximately 83.7 g and nominal inside diameter is listed as 19 1/2 inch. Check the compound against your process media, pressure and temperature before committing to a design. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.