2.5MM CS X 4MM ID BLACK FKM 75D

The V2.5X4 is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 4 mm (0.157 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 9 mm (0.35 in). This o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Expect good resistance to aggressive chemicals, engine and transmission fluids, and many acids. Viton® (FKM) is known for the industry benchmark where nitrile reaches its thermal limit and very low compression set at elevated temperature. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.

Common environments for this compound include aerospace, oil and gas, and semiconductor equipment.

Stocked as V2.5X4 and sold individually. Unit weight is approximately 0.1858 g. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.