-113 RED SILICONE 70D FDA O-RING

S70FDA113 is an AS568-113 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 0.549 in (13.94 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.755 in (19.18 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The compound resists weathering, many oxidizing chemicals, and extreme heat and cold. That behavior comes from the compound itself: Silicone is widely chosen for flexibility that holds at very low temperatures, physiological inertness and low toxicity. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where abrasive dynamic service or hydrocarbon fuels and oils are present.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. Maintenance and OEM teams specify it across medical devices, sanitary process lines, and electronics and electrical enclosures.

This item is sold individually under part number S70FDA113. Unit weight is approximately 0.389 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.