Ordered as V2.5X24.5, this is a black Viton® (FKM) 75 Shore A O-Ring supplied with an inside diameter of 24.5 mm (0.965 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 29.5 mm (1.16 in). The o-ring compresses into its gland to block fluid or gas migration across a joint.
The compound resists aromatic hydrocarbons, petroleum oils and fuels, and chlorinated solvents. Viton® (FKM) is valued for long service life in hot, chemically aggressive environments and the industry benchmark where nitrile reaches its thermal limit. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C).
It sees regular use in aerospace, semiconductor equipment, and high-temperature process equipment.
Stocked as V2.5X24.5 and sold individually. Unit weight is approximately 0.779 g. Check the compound against your process media, pressure and temperature before committing to a design.
Description 2.5MM CS X 24.5MM ID BLACK FKM 75D
Actual Outside Diameter 29.5 mm (1.16 inch)
Actual Cross Section 2.5 mm (0.098 inch)
Actual Inside Diameter 24.5 mm (0.965 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity