-169 BLACK FKM 90D O-RING

APG stocks the V90169, an AS568-169 black Viton® (FKM) 90 Shore A O-Ring measuring an inside diameter of 7.487 in (190.17 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 7.693 in (195.4 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) delivers the industry benchmark where nitrile reaches its thermal limit and long service life in hot, chemically aggressive environments. This material stands up to aromatic hydrocarbons, chlorinated solvents, and aggressive chemicals. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in hot water and steam or low-molecular-weight organic acids.

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

Reference part number V90169 when ordering; the item is sold individually. Unit weight is approximately 5.9165 g and nominal inside diameter is listed as 7 1/2 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. 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.