-147 RED SILICONE 70D FDA O-RING

The S70FDA147 is an AS568-147 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 2.675 in (67.95 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.881 in (73.18 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Silicone is known for very good compression set resistance across its range, physiological inertness and low toxicity. This material stands up to ozone and UV exposure, dry heat, and weathering. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service.

This item meets FDA requirements for food contact under 21 CFR 177.2600. Typical settings include electronics and electrical enclosures, pharmaceutical manufacturing, and medical devices.

S70FDA147 ships individually. Unit weight is approximately 1.73 g and nominal inside diameter is listed as 2 11/16 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.