-410 RED SILICONE 70D FDA O-RING

S70FDA410 is an AS568-410 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 2.6 in (66.04 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.15 in (80.01 mm). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The compound resists weathering, dry heat, and ozone and UV exposure. Silicone is specified for flexibility that holds at very low temperatures, physiological inertness and low toxicity. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). It should not be specified for service in steam above its rated range or concentrated acids.

The compound meets FDA requirements for food contact under 21 CFR 177.2600. Maintenance and OEM teams specify it across sanitary process lines, food and beverage processing, and pharmaceutical manufacturing.

Stocked as S70FDA410 and sold individually. Unit weight is approximately 12.337 g and nominal inside diameter is listed as 2 5/8 inch. Check the compound against your process media, pressure and temperature before committing to a design.