-148 BLACK CHEMOURS VITON 75D O-RING

APG stocks the VITON75148, an AS568-148 black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 2.737 in (69.52 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.943 in (74.75 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

The material holds up against chlorinated solvents, engine and transmission fluids, and many acids. 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. Applications involving amines or ketones and esters call for a different compound.

You will find this material specified across automotive fuel systems, chemical processing, and semiconductor equipment.

This item is sold individually under part number VITON75148. Unit weight is approximately 2.236 g and nominal inside diameter is listed as 2 3/4 inch. Review your operating media and conditions against this specification before installation.