-258 RED SILICONE 70D O-RING

Ordered as S70258, this is an AS568-258 red Silicone 70 Shore A O-Ring measuring an inside diameter of 5.984 in (151.99 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 6.262 in (159.05 mm). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Silicone is specified here for physiological inertness and low toxicity, excellent electrical insulating properties. It resists ozone and UV exposure, extreme heat and cold, and weathering. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Exposure to abrasive dynamic service or hydrocarbon fuels and oils will shorten service life.

It sees regular use in food and beverage processing, medical devices, and sanitary process lines.

This item is sold individually under part number S70258. Unit weight is approximately 6.7 g and nominal inside diameter is listed as 6 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.