3.5MM CS X 120MM ID BLACK FKM 75D

APG stocks the V3.5X120, a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 120 mm (4.724 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 127 mm (5 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

This material stands up to chlorinated solvents, engine and transmission fluids, and aggressive chemicals. That behavior comes from the compound itself: Viton® (FKM) is widely chosen for long service life in hot, chemically aggressive environments and outstanding high-temperature capability. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. It should not be specified for service in hot water and steam or ketones and esters.

Typical settings include aerospace, semiconductor equipment, and high-temperature process equipment.

Order part number V3.5X120, sold individually. Review your operating media and conditions against this specification before installation.