This o-ring is supplied in black Viton® (FKM) 75 Shore A measuring an inside diameter of 39 mm (1.535 in), a cross section of 1 mm (0.039 in), and an outside diameter of 41 mm (1.61 in), catalogued under part number V1X39. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
It resists aromatic hydrocarbons, many acids, and chlorinated solvents. Viton® (FKM) offers excellent resistance to compression set and permeation, the industry benchmark where nitrile reaches its thermal limit. Rated temperature range runs from -15°F (-26.1°C) to 400°F (204.4°C) in continuous service.
It sees regular use in aerospace, automotive fuel systems, and high-temperature process equipment.
V1X39 ships individually. Unit weight is approximately 0.1835 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
Description 1MM CS X 39MM ID BLACK FKM 75D
Actual Outside Diameter 41 mm (1.61 inch)
Actual Cross Section 1 mm (0.039 inch)
Actual Inside Diameter 39 mm (1.535 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity