-274 RED SILICONE 70D FDA O-RING

S70FDA274 is an AS568-274 red Silicone 70 Shore A O-Ring with an inside diameter of 9.984 in (253.59 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 10.262 in (260.65 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Silicone is specified here for very good compression set resistance across its range and excellent electrical insulating properties. This material stands up to weathering, many oxidizing chemicals, and dry heat. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). It should not be specified for service in hydrocarbon fuels and oils or steam above its rated range.

The compound 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 pharmaceutical manufacturing.

Order part number S70FDA274, sold individually. Unit weight is approximately 10.964 g and nominal inside diameter is listed as 10 inch. Check the compound against your process media, pressure and temperature before committing to a design.