-409 BROWN FKM 90D O-RING

APG stocks the VB90409, an AS568-409 brown Viton® (FKM) 90 Shore A O-Ring with an inside diameter of 2.475 in (62.87 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.025 in (76.84 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Viton® (FKM) is specified here for excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. This material stands up to chlorinated solvents, aromatic hydrocarbons, and aggressive chemicals. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).

It sees regular use in semiconductor equipment, high-temperature process equipment, and oil and gas.

Order part number VB90409, sold individually. Nominal inside diameter is listed as 2 1/2 inch. Review your operating media and conditions against this specification before installation.