-229 RED SILICONE 70D FDA O-RING

APG stocks the S70FDA229, an AS568-229 red Silicone 70 Shore A O-Ring built to an inside diameter of 2.359 in (59.92 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.637 in (66.98 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

The compound resists extreme heat and cold, weathering, and many oxidizing chemicals. That behavior comes from the compound itself: Silicone is widely chosen for excellent electrical insulating properties and an exceptionally wide service temperature range. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C).

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. It sees regular use in medical devices, ovens and heated equipment, and sanitary process lines.

Order part number S70FDA229, sold individually. Unit weight is approximately 2.694 g. Review your operating media and conditions against this specification before installation.