5MM CS X 53MM ID RED SILICONE 70D

Part number S5X53 is a red Silicone 70 Shore A O-Ring built to an inside diameter of 53 mm (2.087 in), a cross section of 5 mm (0.197 in), and an outside diameter of 63 mm (2.48 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

This material stands up to ozone and UV exposure, extreme heat and cold, and weathering. Silicone offers flexibility that holds at very low temperatures and an exceptionally wide service temperature range. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). Exposure to steam above its rated range or hydrocarbon fuels and oils will shorten service life.

The compound meets FDA requirements for food contact. Maintenance and OEM teams specify it across medical devices, pharmaceutical manufacturing, and ovens and heated equipment.

Stocked as S5X53 and sold individually. Unit weight is approximately 4.9783 g. Check the compound against your process media, pressure and temperature before committing to a design.