.125" C/S (1/8" ACTUAL) (3.18 MM)

Part number 0284H125 is a black Buna-N (Nitrile) 90 Shore A O-Ring Cord Stock built to a cross section of 0.125 in (3.18 mm). An o-ring cord stock supports field repair of oversized or non-standard sealing grooves without a special tooling charge.

As a material, Buna-N (Nitrile) offers low compression set under sustained load and an economical choice for high-volume maintenance programs. It resists many alcohols, greases and lubricants, and water. Applications involving ozone and direct sunlight or ketones call for a different compound.

Typical settings include general industrial maintenance, automotive, and construction equipment.

This item is sold by the foot under part number 0284H125. Review your operating media and conditions against this specification before installation. 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.