4MM CS X 38MM ID RED SILICONE 70D

The SFDA4X38 is a red Silicone 70 Shore A O-Ring built to an inside diameter of 38 mm (1.496 in), a cross section of 4 mm (0.157 in), and an outside diameter of 46 mm (1.81 in). This o-ring remains the most cost-effective sealing element available for pressurized assemblies. Supplementary detail from the product record: FDA Compliant TO 21CFR Sec 177-2600, Metric O-RING.

Silicone delivers excellent electrical insulating properties and an exceptionally wide service temperature range. Expect good resistance to weathering, many oxidizing chemicals, and ozone and UV exposure. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). Exposure to hydrocarbon fuels and oils or steam above its rated range will shorten service life.

This item meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across medical devices, electronics and electrical enclosures, and ovens and heated equipment.

Stocked as SFDA4X38 and sold individually. Unit weight is approximately 0.0064 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.