3MM CS X 164.5MM ID BLACK FKM 75D

V3X164.5 is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 164.5 mm (6.476 in), a cross section of 3 mm (0.118 in), and an outside diameter of 170.5 mm (6.71 in). In service, this 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. Expect good resistance to chlorinated solvents, many acids, and aggressive chemicals. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). Exposure to amines or ketones and esters will shorten service life.

Maintenance and OEM teams specify it across automotive fuel systems, oil and gas, and semiconductor equipment.

Order part number V3X164.5, sold individually. Unit weight is approximately 0.0069 g. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.