-144 BLACK FKM 90D O-RING

Part number V90144 is an AS568-144 black Viton® (FKM) 90 Shore A O-Ring supplied with an inside diameter of 2.487 in (63.17 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.693 in (68.4 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Viton® (FKM) is specified here for industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. The compound resists petroleum oils and fuels, engine and transmission fluids, and aromatic hydrocarbons. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in amines or ketones and esters.

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

This item is sold individually under part number V90144. Unit weight is approximately 2.019 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.