-375 BROWN FKM 90D O-RING

VB90375 is an AS568-375 brown Viton® (FKM) 90 Shore A O-Ring supplied with an inside diameter of 9.475 in (240.67 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 9.895 in (251.33 mm). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) is specified here for very low compression set at elevated temperature and industry benchmark where nitrile reaches its thermal limit. The material holds up against aggressive chemicals, many acids, and chlorinated solvents. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with ketones and esters or low-molecular-weight organic acids.

You will find this material specified across high-temperature process equipment, aerospace, and automotive fuel systems.

Stocked as VB90375 and sold individually. Nominal inside diameter is listed as 9 1/2 inch. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.