This o-ring is supplied in black Viton® (FKM) 75 Shore A built to an inside diameter of 108 mm (4.252 in), a cross section of 6 mm (0.236 in), and an outside diameter of 120 mm (4.72 in), catalogued under part number V6X108. It creates a positive seal at flange, piston and rod interfaces without added hardware.
It resists aggressive chemicals, many acids, and aromatic hydrocarbons. Viton® (FKM) offers long service life in hot, chemically aggressive environments and very low compression set at elevated temperature. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C). It is not the right choice where amines or low-molecular-weight organic acids are present.
Common environments for this compound include semiconductor equipment, chemical processing, and automotive fuel systems.
Order part number V6X108, sold individually. 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.
Description 6MM CS X 108MM ID BLACK FKM 75D
Actual Outside Diameter 120 mm (4.72 inch)
Actual Cross Section 6 mm (0.236 inch)
Actual Inside Diameter 108 mm (4.252 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity