-309 RED SILICONE 70D O-RING

Part number S70309 is an AS568-309 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 0.412 in (10.46 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 0.832 in (21.13 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Silicone is specified here for exceptionally wide service temperature range and excellent electrical insulating properties. This material stands up to ozone and UV exposure, dry heat, and weathering. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C).

Common environments for this compound include sanitary process lines, medical devices, and ovens and heated equipment.

Order part number S70309, sold individually. Unit weight is approximately 1.61 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.