-137 BLACK CHEMOURS VITON 75D O-RING

Ordered as VITON75137, this is an AS568-137 black Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 2.05 in (52.07 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.256 in (57.3 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Viton® (FKM) is specified for excellent resistance to compression set and permeation, very low compression set at elevated temperature. The material holds up against petroleum oils and fuels, aggressive chemicals, and many acids. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C).

It sees regular use in semiconductor equipment, automotive fuel systems, and chemical processing.

Reference part number VITON75137 when ordering; the item is sold individually. Unit weight is approximately 1.7109 g and nominal inside diameter is listed as 2 1/16 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.