3.1MM CS X 99.4MM ID BLACK FKM 75D

This o-ring is supplied in black Viton® (FKM) 75 Shore A measuring an inside diameter of 99.4 mm (3.913 in), a cross section of 3.1 mm (0.122 in), and an outside diameter of 105.6 mm (4.16 in), catalogued under part number V3.1X99.4. It delivers dependable bidirectional sealing in a compact groove envelope. Supplementary detail from the product record: Metric O-RING, JIS G100.

Viton® (FKM) is valued for long service life in hot, chemically aggressive environments and outstanding high-temperature capability. Expect good resistance to aromatic hydrocarbons, chlorinated solvents, and many acids. The material carries a published service range of -15°F (-26.1°C) to 400°F (204.4°C). Verify compatibility before use with hot water and steam or amines.

It sees regular use in semiconductor equipment, high-temperature process equipment, and chemical processing.

Reference part number V3.1X99.4 when ordering; the item is sold individually. Unit weight is approximately 4.5026 g. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.