-368 BROWN FKM 75D O-RING

VB75368 is an AS568-368 brown Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 7.725 in (196.22 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 8.145 in (206.88 mm). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

The compound resists engine and transmission fluids, aromatic hydrocarbons, and aggressive chemicals. That behavior comes from the compound itself: Viton® (FKM) is widely chosen for outstanding high-temperature capability and very low compression set at elevated temperature. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in hot water and steam or amines.

Common environments for this compound include oil and gas, automotive fuel systems, and chemical processing.

Reference part number VB75368 when ordering; the item is sold individually. Unit weight is approximately 30.31 g. 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.