5.7MM CS X 89.6MM ID BLACK FKM 75D

Ordered as V5.7X89.6, this is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 89.6 mm (3.528 in), a cross section of 5.7 mm (0.224 in), and an outside diameter of 101 mm (3.98 in). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. The catalog record notes: Metric O-RING, JIS P90.

Expect good resistance to petroleum oils and fuels, many acids, and chlorinated solvents. That behavior comes from the compound itself: Viton® (FKM) is widely chosen for outstanding high-temperature capability and long service life in hot, chemically aggressive environments. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with hot water and steam or amines.

Maintenance and OEM teams specify it across automotive fuel systems, chemical processing, and oil and gas.

Stocked as V5.7X89.6 and sold individually. Unit weight is approximately 14.057 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.