1.9MM CS X 6.4MM ID BLACK FKM 75D

Ordered as V1.9X6.4, this is a black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 6.4 mm (0.252 in), a cross section of 1.9 mm (0.075 in), and an outside diameter of 10.2 mm (0.4 in). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Viton® (FKM) is known for the industry benchmark where nitrile reaches its thermal limit and long service life in hot, chemically aggressive environments. Expect good resistance to aggressive chemicals, aromatic hydrocarbons, and engine and transmission fluids. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C). It should not be specified for service in amines or hot water and steam.

It sees regular use in automotive fuel systems, oil and gas, and semiconductor equipment.

Stocked as V1.9X6.4 and sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.