-352 RED SILICONE 70D FDA O-RING

The S70FDA352 is an AS568-352 red Silicone 70 Shore A O-Ring built to an inside diameter of 4.85 in (123.19 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.27 in (133.86 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Silicone is specified here for exceptionally wide service temperature range, physiological inertness and low toxicity. The material holds up against many oxidizing chemicals, ozone and UV exposure, and weathering. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. It is not the right choice where abrasive dynamic service or hydrocarbon fuels and oils are present.

The compound meets FDA requirements for food contact under 21 CFR 177.2600. Common environments for this compound include ovens and heated equipment, pharmaceutical manufacturing, and food and beverage processing.

Stocked as S70FDA352 and sold individually. Unit weight is approximately 12.684 g. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.