Viton 70-020-Black-Pk50

Part number SB-V70020-50 is an AS568-020 black Viton® (FKM) 70 Shore A O-Ring measuring an inside diameter of 0.864 in (21.95 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.004 in (25.5 mm). An o-ring compresses into its gland to block fluid or gas migration across a joint. Source specification: 1IDX.875"ODX.0625"CS.

This material stands up to many acids, aggressive chemicals, and aromatic hydrocarbons. Viton® (FKM) is known for outstanding high-temperature capability, excellent resistance to compression set and permeation. Published continuous service range is -15°F (-26.1°C) to 400°F (204.4°C).

It sees regular use in semiconductor equipment, automotive fuel systems, and chemical processing.

SB-V70020-50 ships by the bag. Nominal inside diameter is listed as 7/8 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.