.500 BUNA-N 4 LOBE CORD 70 DUROMETER

Part number 0Q284500 is a black Buna-N (Nitrile) 70 Shore A O-Ring Cord Stock built to a cross section of 0.5 in (12.7 mm). An o-ring cord stock eliminates long lead times on large-diameter custom rings.

Buna-N (Nitrile) is specified here for strong abrasion and tear resistance, economical choice for high-volume maintenance programs. Expect good resistance to greases and lubricants, hydraulic fluids, and water.

You will find this material specified across construction equipment, fluid power, and general industrial maintenance.

0Q284500 ships by the foot. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.