5.5 MM (.216) SILICONE O-RING CORD 70 DU

This o-ring cord stock is supplied in red Silicone 70 Shore A measuring a cross section of 0.216 in (5.5 mm), catalogued under part number 0M286S5.5. It supports field repair of oversized or non-standard sealing grooves without a special tooling charge.

This material stands up to extreme heat and cold, many oxidizing chemicals, and weathering. That behavior comes from the compound itself: Silicone offers physiological inertness and low toxicity, an exceptionally wide service temperature range. It should not be specified for service in steam above its rated range or concentrated acids.

You will find this material specified across medical devices, ovens and heated equipment, and sanitary process lines.

Stocked as 0M286S5.5 and sold by the foot. Check the compound against your process media, pressure and temperature before committing to a design.