-225 BLACK FKM 75D O-RING

APG stocks the V75225, an AS568-225 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 1.859 in (47.22 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 2.137 in (54.28 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) is specified for excellent resistance to compression set and permeation, the industry benchmark where nitrile reaches its thermal limit. The material holds up against aromatic hydrocarbons, petroleum oils and fuels, and many acids. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.

It sees regular use in high-temperature process equipment, oil and gas, and automotive fuel systems.

Stocked as V75225 and sold individually. Unit weight is approximately 2.938 g. Check the compound against your process media, pressure and temperature before committing to a design. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.