-393 BLACK CHEMOURS VITON 75D O-RING

Ordered as VITON75393, this is an AS568-393 black Viton® (FKM) 75 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). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The compound resists chlorinated solvents, petroleum oils and fuels, and aromatic hydrocarbons. That behavior comes from the compound itself: Viton® (FKM) delivers long service life in hot, chemically aggressive environments and very low compression set at elevated temperature. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C).

Typical settings include oil and gas, automotive fuel systems, and aerospace.

This item is sold individually under part number VITON75393. Unit weight is approximately 78.9 g and nominal inside diameter is listed as 24 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.