-219 RED SILICONE 70D FDA O-RING

The S70FDA219 is an AS568-219 red Silicone 70 Shore A O-Ring measuring an inside diameter of 1.296 in (32.92 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.574 in (39.98 mm). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The compound resists ozone and UV exposure, dry heat, and weathering. That behavior comes from the compound itself: Silicone is valued for an exceptionally wide service temperature range and very good compression set resistance across its range. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C).

This item 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 ovens and heated equipment.

This item is sold individually under part number S70FDA219. Unit weight is approximately 1.538 g and nominal inside diameter is listed as 1 5/16 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.