1.9MM CS X 6.8MM ID BLACK FKM 75D

V1.9X6.8 is a black Viton® (FKM) 75 Shore A O-Ring measuring an inside diameter of 6.8 mm (0.268 in), a cross section of 1.9 mm (0.075 in), and an outside diameter of 10.6 mm (0.42 in). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. The catalog record notes: Metric O-RING, JIS P7.

As a material, Viton® (FKM) is known for outstanding high-temperature capability and the industry benchmark where nitrile reaches its thermal limit. The compound resists chlorinated solvents, many acids, and aromatic hydrocarbons. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. It should not be specified for service in ketones and esters or low-molecular-weight organic acids.

Typical settings include semiconductor equipment, automotive fuel systems, and oil and gas.

Reference part number V1.9X6.8 when ordering; the item is sold individually. Unit weight is approximately 0.1468 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.