-449 RED SILICONE 70D FDA O-RING

Ordered as S70FDA449, this is an AS568-449 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 9.975 in (253.37 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 10.525 in (267.34 mm). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Silicone delivers excellent electrical insulating properties and flexibility that holds at very low temperatures. Expect good resistance to extreme heat and cold, many oxidizing chemicals, and ozone and UV exposure. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Exposure to concentrated acids or hydrocarbon fuels and oils will shorten service life.

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

This item is sold individually under part number S70FDA449. Unit weight is approximately 43.55 g. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.