3MM CS X 19MM ID BROWN FKM 75D

Ordered as VB75M3X19, this is a brown Viton® (FKM) 75 Shore A O-Ring built to an inside diameter of 19 mm (0.748 in), a cross section of 3 mm (0.118 in), and an outside diameter of 25 mm (0.98 in). The o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Expect good resistance to chlorinated solvents, many acids, and engine and transmission fluids. Viton® (FKM) is specified for excellent resistance to compression set and permeation, the industry benchmark where nitrile reaches its thermal limit. Continuous operating temperature is published at -15°F (-26.1°C) to 400°F (204.4°C).

Maintenance and OEM teams specify it across aerospace, oil and gas, and chemical processing.

Stocked as VB75M3X19 and sold individually. Unit weight is approximately 0.9887 g. Check the compound against your process media, pressure and temperature before committing to a design. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.