-365 BROWN FKM 90D O-RING

The VB90365 is an AS568-365 brown Viton® (FKM) 90 Shore A O-Ring with an inside diameter of 6.975 in (177.17 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 7.395 in (187.83 mm). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Viton® (FKM) is specified for the industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. Expect good resistance to aromatic hydrocarbons, petroleum oils and fuels, and many acids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where amines or ketones and esters are present.

Maintenance and OEM teams specify it across oil and gas, aerospace, and semiconductor equipment.

Stocked as VB90365 and sold individually. Unit weight is approximately 28.1783 g and nominal inside diameter is listed as 7 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application.