-458 RED SILICONE 70D FDA O-RING

This o-ring is supplied in AS568-458 red Silicone 70 Shore A supplied with an inside diameter of 14.475 in (367.67 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 15.025 in (381.64 mm), catalogued under part number S70FDA458. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The material holds up against weathering, ozone and UV exposure, and dry heat. That behavior comes from the compound itself: Silicone is widely chosen for very good compression set resistance across its range, physiological inertness and low toxicity. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. Verify compatibility before use with concentrated acids or abrasive dynamic service.

This item meets FDA requirements for food contact under 21 CFR 177.2600. Maintenance and OEM teams specify it across food and beverage processing, electronics and electrical enclosures, and ovens and heated equipment.

Reference part number S70FDA458 when ordering; the item is sold individually. Unit weight is approximately 65.467 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.