-418 RED SILICONE 70D FDA O-RING

The S70FDA418 is an AS568-418 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 3.6 in (91.44 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 4.15 in (105.41 mm). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Silicone is specified here for exceptionally wide service temperature range and excellent electrical insulating properties. It resists ozone and UV exposure, dry heat, and many oxidizing chemicals. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). It is not the right choice where abrasive dynamic service or hydrocarbon fuels and oils are present.

This item meets FDA requirements for food contact under 21 CFR 177.2600. Common environments for this compound include food and beverage processing, sanitary process lines, and ovens and heated equipment.

Stocked as S70FDA418 and sold individually. Unit weight is approximately 17.11 g. 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.