The VITON75380 is an AS568-380 black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 11.475 in (291.47 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 11.895 in (302.13 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.
As a material, Viton® (FKM) is specified for excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. This material stands up to aromatic hydrocarbons, petroleum oils and fuels, and engine and transmission fluids. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in amines or ketones and esters.
It sees regular use in aerospace, chemical processing, and high-temperature process equipment.
Order part number VITON75380, sold individually. Unit weight is approximately 38.529 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Description -380 BLACK CHEMOURS VITON 75D O-RING
Actual Cross Section 0.21 inch (5.33 mm)
Actual Inside Diameter 11.475 inch (291.47 mm)
Actual Outside Diameter 11.895 inch (302.13 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity