-407 BROWN FKM 75D O-RING

The VB75407 is an AS568-407 brown Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 2.225 in (56.52 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 2.775 in (70.49 mm). This o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Viton® (FKM) is specified here for very low compression set at elevated temperature and long service life in hot, chemically aggressive environments. This material stands up to engine and transmission fluids, petroleum oils and fuels, and aggressive chemicals. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where amines or ketones and esters are present.

Typical settings include aerospace, semiconductor equipment, and high-temperature process equipment.

This item is sold individually under part number VB75407. As always, verify media compatibility and operating conditions against the requirements of your specific application. For a size or compound outside the standard catalog, APG can quote from a print or sample.