4 MM (.157) SILICONE O-RING CORD 70 DURO

This o-ring cord stock is supplied in red Silicone 70 Shore A supplied with a cross section of 0.157 in (4 mm), catalogued under part number 0M286S4. It provides continuous extruded stock for building one-off or oversized rings.

Silicone delivers flexibility that holds at very low temperatures and very good compression set resistance across its range. The material holds up against many oxidizing chemicals, ozone and UV exposure, and dry heat. Exposure to concentrated acids or abrasive dynamic service will shorten service life.

It sees regular use in food and beverage processing, electronics and electrical enclosures, and ovens and heated equipment.

Reference part number 0M286S4 when ordering; the item is sold by the foot. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.