1.6MM CS X 6.1MM ID BLACK FKM 75D

This o-ring is supplied in black Viton® (FKM) 75 Shore A built to an inside diameter of 6.1 mm (0.24 in), a cross section of 1.6 mm (0.063 in), and an outside diameter of 9.3 mm (0.37 in), catalogued under part number V1.6X6.1. It compresses into its gland to block fluid or gas migration across a joint.

Viton® (FKM) is specified here for industry benchmark where nitrile reaches its thermal limit, excellent resistance to compression set and permeation. The compound resists petroleum oils and fuels, many acids, and chlorinated solvents. Service temperature is rated from -15°F (-26.1°C) through 400°F (204.4°C). Applications involving amines or low-molecular-weight organic acids call for a different compound.

Maintenance and OEM teams specify it across automotive fuel systems, chemical processing, and high-temperature process equipment.

Order part number V1.6X6.1, sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application.