-906 RED SILICONE 70D FDA O-RING

S70FDA906 is an AS568-906 red Silicone 70 Shore A O-Ring measuring an inside diameter of 0.468 in (11.89 mm), a cross section of 0.078 in (1.98 mm), and an outside diameter of 0.624 in (15.85 mm). In service, this o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Expect good resistance to dry heat, weathering, and many oxidizing chemicals. That behavior comes from the compound itself: Silicone is valued for excellent electrical insulating properties and an exceptionally wide service temperature range. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C).

The compound meets FDA requirements for food contact under 21 CFR 177.2600. Maintenance and OEM teams specify it across ovens and heated equipment, medical devices, and sanitary process lines.

Reference part number S70FDA906 when ordering; the item is sold individually. Unit weight is approximately 0.19 g and nominal inside diameter is listed as 3/8 inch. Check the compound against your process media, pressure and temperature before committing to a design. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.