-413 BLACK FKM 90D O-RING

V90413 is an AS568-413 black Viton® (FKM) 90 Shore A O-Ring built to an inside diameter of 2.975 in (75.57 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.525 in (89.54 mm). In service, this o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Viton® (FKM) is specified here for long service life in hot, chemically aggressive environments and industry benchmark where nitrile reaches its thermal limit. Expect good resistance to chlorinated solvents, aggressive chemicals, and engine and transmission fluids. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Applications involving hot water and steam or low-molecular-weight organic acids call for a different compound.

Maintenance and OEM teams specify it across chemical processing, high-temperature process equipment, and aerospace.

V90413 ships individually. Nominal inside diameter is listed as 3 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.