-400 BROWN FKM 90D O-RING

APG stocks the VB90400, an AS568-400 brown Viton® (FKM) 90 Shore A O-Ring built to an inside diameter of 1.35 in (34.29 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 1.9 in (48.26 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Viton® (FKM) is specified for the industry benchmark where nitrile reaches its thermal limit, excellent resistance to compression set and permeation. The compound resists engine and transmission fluids, aggressive chemicals, and chlorinated solvents. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Verify compatibility before use with low-molecular-weight organic acids or ketones and esters.

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

Stocked as VB90400 and sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.