Ordered as VB75M2.5X20, this is a brown Viton® (FKM) 75 Shore A O-Ring with an inside diameter of 20 mm (0.787 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 25 mm (0.98 in). The o-ring remains the most cost-effective sealing element available for pressurized assemblies.
Viton® (FKM) is specified here for excellent resistance to compression set and permeation, very low compression set at elevated temperature. The compound resists chlorinated solvents, many acids, and aromatic hydrocarbons. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.
Typical settings include automotive fuel systems, chemical processing, and semiconductor equipment.
Stocked as VB75M2.5X20 and sold individually. Unit weight is approximately 0.7037 g. Review your operating media and conditions against this specification before installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Description 2.5MM CS X 20MM ID BROWN FKM 75D
Actual Outside Diameter 25 mm (0.98 inch)
Actual Cross Section 2.5 mm (0.098 inch)
Actual Inside Diameter 20 mm (0.787 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity