-410 BLACK CHEMOURS VITON 75D O-RING

The VITON75410 is an AS568-410 black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 2.6 in (66.04 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.15 in (80.01 mm). This o-ring compresses into its gland to block fluid or gas migration across a joint.

Expect good resistance to aromatic hydrocarbons, many acids, and aggressive chemicals. That behavior comes from the compound itself: Viton® (FKM) delivers excellent resistance to compression set and permeation, very low compression set at elevated temperature. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Verify compatibility before use with hot water and steam or ketones and esters.

Maintenance and OEM teams specify it across aerospace, automotive fuel systems, and chemical processing.

Stocked as VITON75410 and sold individually. Unit weight is approximately 16.02 g. 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.