-160 RED SILICONE 70D FDA O-RING

This o-ring is supplied in AS568-160 red Silicone 70 Shore A measuring an inside diameter of 5.237 in (133.02 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 5.443 in (138.25 mm), catalogued under part number S70FDA160. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The compound resists weathering, many oxidizing chemicals, and ozone and UV exposure. Silicone is known for very good compression set resistance across its range, physiological inertness and low toxicity. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Applications involving steam above its rated range or abrasive dynamic service call for a different compound.

This item meets FDA requirements for food contact under 21 CFR 177.2600. Maintenance and OEM teams specify it across pharmaceutical manufacturing, ovens and heated equipment, and sanitary process lines.

S70FDA160 ships individually. Unit weight is approximately 3.324 g and nominal inside diameter is listed as 5 1/4 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.