-373 RED SILICONE 70D FDA O-RING

This o-ring is supplied in AS568-373 red Silicone 70 Shore A measuring an inside diameter of 8.975 in (227.97 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 9.395 in (238.63 mm), catalogued under part number S70FDA373. It delivers dependable bidirectional sealing in a compact groove envelope.

This material stands up to many oxidizing chemicals, extreme heat and cold, and dry heat. That behavior comes from the compound itself: Silicone is specified for very good compression set resistance across its range, physiological inertness and low toxicity. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). It is not the right choice where abrasive dynamic service or hydrocarbon fuels and oils are present.

This o-ring meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. It sees regular use in electronics and electrical enclosures, medical devices, and ovens and heated equipment.

Order part number S70FDA373, sold individually. Unit weight is approximately 23.42 g and nominal inside diameter is listed as 9 inch. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.