3.5MM CS X 44.7MM ID BLACK FKM 75D

This o-ring is supplied in black Viton® (FKM) 75 Shore A built to an inside diameter of 44.7 mm (1.76 in), a cross section of 3.5 mm (0.138 in), and an outside diameter of 51.7 mm (2.04 in), catalogued under part number V3.5X44.7. It creates a positive seal at flange, piston and rod interfaces without added hardware. Source specification: Metric O-RING, JIS P45.

As a material, Viton® (FKM) is specified for the industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. Expect good resistance to aromatic hydrocarbons, petroleum oils and fuels, and chlorinated solvents. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Applications involving low-molecular-weight organic acids or amines call for a different compound.

You will find this material specified across high-temperature process equipment, semiconductor equipment, and oil and gas.

Stocked as V3.5X44.7 and sold individually. Unit weight is approximately 2.7081 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.