-393 RED SILICONE 70D O-RING

APG stocks the S70393, an AS568-393 red Silicone 70 Shore A O-Ring measuring an inside diameter of 23.94 in (608.08 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 24.36 in (618.74 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Expect good resistance to many oxidizing chemicals, dry heat, and weathering. That behavior comes from the compound itself: Silicone is known for excellent electrical insulating properties, physiological inertness and low toxicity. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. It is not the right choice where steam above its rated range or concentrated acids are present.

Common environments for this compound include pharmaceutical manufacturing, medical devices, and sanitary process lines.

Order part number S70393, sold individually. Unit weight is approximately 60.99 g. 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.