1MM CS X 4MM ID BROWN FKM 75D

APG stocks the VB75M1X4, a brown Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 4 mm (0.157 in), a cross section of 1 mm (0.039 in), and an outside diameter of 6 mm (0.24 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Viton® (FKM) delivers excellent resistance to compression set and permeation, long service life in hot, chemically aggressive environments. Expect good resistance to aggressive chemicals, aromatic hydrocarbons, and petroleum oils and fuels. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Applications involving ketones and esters or low-molecular-weight organic acids call for a different compound.

It sees regular use in chemical processing, automotive fuel systems, and high-temperature process equipment.

VB75M1X4 ships individually. Unit weight is approximately 0.0273 g. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.