2MM CS X 49MM ID BLACK FKM 75D

V2X49 is a black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 49 mm (1.929 in), a cross section of 2 mm (0.079 in), and an outside diameter of 53 mm (2.09 in). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.

The compound resists petroleum oils and fuels, aggressive chemicals, and engine and transmission fluids. Viton® (FKM) is valued for outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. It is not the right choice where ketones and esters or low-molecular-weight organic acids are present.

You will find this material specified across automotive fuel systems, high-temperature process equipment, and aerospace.

Stocked as V2X49 and sold individually. Unit weight is approximately 0.9053 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.