-344 BLACK FKM 75D O-RING

The V75344 is an AS568-344 black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 3.85 in (97.79 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 4.27 in (108.46 mm). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

The material holds up against engine and transmission fluids, aggressive chemicals, and petroleum oils and fuels. Viton® (FKM) delivers excellent resistance to compression set and permeation, the industry benchmark where nitrile reaches its thermal limit. 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 hot water and steam or amines are present.

You will find this material specified across semiconductor equipment, aerospace, and oil and gas.

Reference part number V75344 when ordering; the item is sold individually. Unit weight is approximately 13.535 g. Review your operating media and conditions against this specification before installation.