-435 BROWN FKM 75D O-RING

VB75435 is an AS568-435 brown Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 5.725 in (145.42 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 6.275 in (159.39 mm). In service, 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 industry benchmark where nitrile reaches its thermal limit. Expect good resistance to engine and transmission fluids, many acids, and aggressive chemicals. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in amines or ketones and esters.

Common environments for this compound include automotive fuel systems, chemical processing, and high-temperature process equipment.

This item is sold individually under part number VB75435. Unit weight is approximately 37.567 g and nominal inside diameter is listed as 5 3/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.