5.33MM CS X 123.83MM ID BLACK FKM 75D

Ordered as V5.33X123.83, this is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 123.83 mm (4.875 in), a cross section of 5.33 mm (0.21 in), and an outside diameter of 134.49 mm (5.29 in). The o-ring compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) is widely chosen for very low compression set at elevated temperature and outstanding high-temperature capability. Expect good resistance to aggressive chemicals, aromatic hydrocarbons, and many acids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Exposure to low-molecular-weight organic acids or ketones and esters will shorten service life.

Common environments for this compound include semiconductor equipment, high-temperature process equipment, and aerospace.

V5.33X123.83 ships individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.