-146 RED SILICONE 70D O-RING

APG stocks the S70146, an AS568-146 red Silicone 70 Shore A O-Ring with an inside diameter of 2.612 in (66.34 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.818 in (71.58 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

The compound resists weathering, ozone and UV exposure, and dry heat. That behavior comes from the compound itself: Silicone is widely chosen for excellent electrical insulating properties and flexibility that holds at very low temperatures. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service.

Common environments for this compound include pharmaceutical manufacturing, sanitary process lines, and medical devices.

Reference part number S70146 when ordering; the item is sold individually. Unit weight is approximately 1.69 g and nominal inside diameter is listed as 2 5/8 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.