3MM CS X 103MM ID BLACK FKM 75D

Ordered as V3X103, this is a black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 103 mm (4.055 in), a cross section of 3 mm (0.118 in), and an outside diameter of 109 mm (4.29 in). The o-ring delivers dependable bidirectional sealing in a compact groove envelope.

This material stands up to aromatic hydrocarbons, engine and transmission fluids, and aggressive chemicals. Viton® (FKM) is valued for the industry benchmark where nitrile reaches its thermal limit and outstanding high-temperature capability. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in low-molecular-weight organic acids or ketones and esters.

You will find this material specified across aerospace, semiconductor equipment, and automotive fuel systems.

Reference part number V3X103 when ordering; the item is sold individually. Unit weight is approximately 4.3533 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.