-263 BROWN FKM 90D O-RING

APG stocks the VB90263, an AS568-263 brown Viton® (FKM) 90 Shore A O-Ring built to an inside diameter of 7.234 in (183.74 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 7.512 in (190.8 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

As a material, Viton® (FKM) is valued for long service life in hot, chemically aggressive environments and very low compression set at elevated temperature. Expect good resistance to chlorinated solvents, many acids, and petroleum oils and fuels. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.

Typical settings include automotive fuel systems, oil and gas, and aerospace.

Order part number VB90263, sold individually. Unit weight is approximately 12.8542 g and nominal inside diameter is listed as 7 1/4 inch. Check the compound against your process media, pressure and temperature before committing to a design. For a size or compound outside the standard catalog, APG can quote from a print or sample.