-449 BLACK CHEMOURS VITON 75D O-RING

Part number VITON75449 is an AS568-449 black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 9.975 in (253.37 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 10.525 in (267.34 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Viton® (FKM) is valued for excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. This material stands up to chlorinated solvents, aggressive chemicals, and aromatic hydrocarbons. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Exposure to amines or ketones and esters will shorten service life.

Typical settings include automotive fuel systems, oil and gas, and high-temperature process equipment.

Stocked as VITON75449 and sold individually. Unit weight is approximately 57.238 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.