-364 RED SILICONE 70D FDA O-RING

APG stocks the S70FDA364, an AS568-364 red Silicone 70 Shore A O-Ring with an inside diameter of 6.725 in (170.82 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 7.145 in (181.48 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

It resists dry heat, extreme heat and cold, and many oxidizing chemicals. That behavior comes from the compound itself: Silicone is specified for physiological inertness and low toxicity, excellent electrical insulating properties. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C). Applications involving hydrocarbon fuels and oils or abrasive dynamic service call for a different compound.

This item meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. Maintenance and OEM teams specify it across pharmaceutical manufacturing, medical devices, and sanitary process lines.

Stocked as S70FDA364 and sold individually. Unit weight is approximately 17.279 g and nominal inside diameter is listed as 6 3/4 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.