-223 BROWN FKM 75D O-RING

APG stocks the VB75223, an AS568-223 brown Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 1.609 in (40.87 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 1.887 in (47.93 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

As a material, Viton® (FKM) offers very low compression set at elevated temperature, excellent resistance to compression set and permeation. Expect good resistance to petroleum oils and fuels, aggressive chemicals, and many acids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Applications involving ketones and esters or low-molecular-weight organic acids call for a different compound.

Common environments for this compound include chemical processing, semiconductor equipment, and automotive fuel systems.

Order part number VB75223, sold individually. Unit weight is approximately 2.8196 g and nominal inside diameter is listed as 1 5/8 inch. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.