3.5MM CS X 44MM ID BLACK FKM 75D

V3.5X44 is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 44 mm (1.732 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 51 mm (2.01 in). In service, this o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

As a material, Viton® (FKM) is valued for very low compression set at elevated temperature and outstanding high-temperature capability. The compound resists chlorinated solvents, aromatic hydrocarbons, and engine and transmission fluids. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Applications involving hot water and steam or amines call for a different compound.

Maintenance and OEM teams specify it across chemical processing, oil and gas, and automotive fuel systems.

Order part number V3.5X44, sold individually. Unit weight is approximately 2.692 g. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.