-337 BLACK FKM 75D O-RING

Ordered as V70337, this is an AS568-337 black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 2.975 in (75.57 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 3.395 in (86.23 mm). The o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Viton® (FKM) is valued for long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. This material stands up to petroleum oils and fuels, many acids, and engine and transmission fluids. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). It should not be specified for service in amines or hot water and steam.

Common environments for this compound include high-temperature process equipment, chemical processing, and aerospace.

Stocked as V70337 and sold individually. Unit weight is approximately 10.474 g and nominal inside diameter is listed as 3 inch. Check the compound against your process media, pressure and temperature before committing to a design.