-037 BROWN FKM 90D O-RING

The VB90037 is an AS568-037 brown Viton® (FKM) 90 Shore A O-Ring measuring an inside diameter of 2.489 in (63.22 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 2.629 in (66.78 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Viton® (FKM) is widely chosen for outstanding high-temperature capability and very low compression set at elevated temperature. This material stands up to chlorinated solvents, many acids, and petroleum oils and fuels. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with ketones and esters or hot water and steam.

You will find this material specified across semiconductor equipment, oil and gas, and automotive fuel systems.

Reference part number VB90037 when ordering; the item is sold individually. Nominal inside diameter is listed as 2 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.