-433 RED SILICONE 70D FDA O-RING

APG stocks the S70FDA433, an AS568-433 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 5.475 in (139.07 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 6.025 in (153.04 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

This material stands up to weathering, dry heat, and extreme heat and cold. 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.

The compound meets FDA requirements for food contact under 21 CFR 177.2600. It sees regular use in ovens and heated equipment, electronics and electrical enclosures, and pharmaceutical manufacturing.

Reference part number S70FDA433 when ordering; the item is sold individually. Unit weight is approximately 24.45 g and nominal inside diameter is listed as 5 1/2 inch. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.