4MM CS X 74MM ID BLACK FKM 75D

This o-ring is supplied in black Viton® (FKM) 75 Shore A with an inside diameter of 74 mm (2.913 in), a cross section of 4 mm (0.157 in), and an outside diameter of 82 mm (3.23 in), catalogued under part number V4X74. It delivers dependable bidirectional sealing in a compact groove envelope.

The compound resists many acids, aggressive chemicals, and chlorinated solvents. That behavior comes from the compound itself: Viton® (FKM) is valued for long service life in hot, chemically aggressive environments, excellent resistance to compression set and permeation. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service. Applications involving low-molecular-weight organic acids or amines call for a different compound.

Typical settings include high-temperature process equipment, semiconductor equipment, and automotive fuel systems.

Order part number V4X74, sold individually. Unit weight is approximately 5.6917 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.