-026 RED SILICONE 70D FDA O-RING

Part number S70FDA026 is an AS568-026 red Silicone 70 Shore A O-Ring built to an inside diameter of 1.239 in (31.47 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 1.379 in (35.03 mm). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.

Silicone is specified here for very good compression set resistance across its range and flexibility that holds at very low temperatures. Expect good resistance to many oxidizing chemicals, dry heat, and ozone and UV exposure. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C). Applications involving concentrated acids or steam above its rated range call for a different compound.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across medical devices, food and beverage processing, and ovens and heated equipment.

Stocked as S70FDA026 and sold individually. Unit weight is approximately 0.367 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.