-333 RED SILICONE 70D FDA O-RING

Part number S70FDA333 is an AS568-333 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 2.475 in (62.87 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 2.895 in (73.53 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Silicone is widely chosen for excellent electrical insulating properties, physiological inertness and low toxicity. The material holds up against dry heat, extreme heat and cold, and many oxidizing chemicals. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. Verify compatibility before use with abrasive dynamic service or concentrated acids.

The compound meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across medical devices, pharmaceutical manufacturing, and ovens and heated equipment.

Reference part number S70FDA333 when ordering; the item is sold individually. Unit weight is approximately 6.831 g and nominal inside diameter is listed as 2 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.