-248 RED SILICONE 70D FDA O-RING

S70FDA248 is an AS568-248 red Silicone 70 Shore A O-Ring measuring an inside diameter of 4.734 in (120.24 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 5.012 in (127.3 mm). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.

Silicone is specified here for physiological inertness and low toxicity, excellent electrical insulating properties. The compound resists weathering, dry heat, and extreme heat and cold. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C).

The compound meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. It sees regular use in electronics and electrical enclosures, food and beverage processing, and ovens and heated equipment.

Reference part number S70FDA248 when ordering; the item is sold individually. Unit weight is approximately 5.45 g. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.