1.6MM CS X 27.1MM ID BLACK FKM 75D

Part number V1.6X27.1 is a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 27.1 mm (1.067 in), a cross section of 1.6 mm (0.063 in), and an outside diameter of 30.3 mm (1.19 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

As a material, Viton® (FKM) is valued for excellent resistance to compression set and permeation, the industry benchmark where nitrile reaches its thermal limit. It resists chlorinated solvents, aggressive chemicals, and engine and transmission fluids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where low-molecular-weight organic acids or amines are present.

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

Reference part number V1.6X27.1 when ordering; the item is sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.