-133 BLACK FKM 75D O-RING

The V75133 is an AS568-133 black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 1.799 in (45.69 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.005 in (50.93 mm). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.

The material holds up against engine and transmission fluids, aggressive chemicals, and many acids. That behavior comes from the compound itself: Viton® (FKM) is known for excellent resistance to compression set and permeation, very low compression set at elevated temperature. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). Applications involving hot water and steam or low-molecular-weight organic acids call for a different compound.

You will find this material specified across semiconductor equipment, oil and gas, and chemical processing.

Order part number V75133, sold individually. Unit weight is approximately 1.5216 g and nominal inside diameter is listed as 1 13/16 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.