3/16 (.187) SILICONE ORING CORD 70 DURO

APG stocks the 0286187, a red Silicone 70 Shore A O-Ring Cord Stock supplied with a cross section of 0.187 in (4.75 mm). An o-ring cord stock provides continuous extruded stock for building one-off or oversized rings.

The material holds up against dry heat, extreme heat and cold, and many oxidizing chemicals. That behavior comes from the compound itself: Silicone is known for an exceptionally wide service temperature range and very good compression set resistance across its range. Applications involving hydrocarbon fuels and oils or steam above its rated range call for a different compound.

It sees regular use in ovens and heated equipment, medical devices, and food and beverage processing.

Reference part number 0286187 when ordering; the item is sold by the foot. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.