-107 BROWN FKM 90D O-RING

Part number VB90107 is an AS568-107 brown Viton® (FKM) 90 Shore A O-Ring measuring an inside diameter of 0.206 in (5.23 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 0.412 in (10.46 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) is specified here for excellent resistance to compression set and permeation, outstanding high-temperature capability. The compound resists petroleum oils and fuels, many acids, and aromatic hydrocarbons. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Applications involving low-molecular-weight organic acids or ketones and esters call for a different compound.

Maintenance and OEM teams specify it across oil and gas, chemical processing, and automotive fuel systems.

Reference part number VB90107 when ordering; the item is sold individually. Nominal inside diameter is listed as 7/32 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.