1MM CS X 4.5MM ID BLACK FKM 75D

Part number V1X4.5 is a black Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 4.5 mm (0.177 in), a cross section of 1 mm (0.039 in), and an outside diameter of 6.5 mm (0.26 in). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Viton® (FKM) is specified here for industry benchmark where nitrile reaches its thermal limit, excellent resistance to compression set and permeation. The compound resists engine and transmission fluids, many acids, and aggressive chemicals. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where hot water and steam or low-molecular-weight organic acids are present.

Common environments for this compound include high-temperature process equipment, aerospace, and oil and gas.

This item is sold individually under part number V1X4.5. Unit weight is approximately 0.0257 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.