APG stocks the S2.5X16, a red Silicone 70 Shore A O-Ring built to an inside diameter of 16 mm (0.63 in), a cross section of 2.5 mm (0.098 in), and an outside diameter of 21 mm (0.83 in). An o-ring remains the most cost-effective sealing element available for pressurized assemblies.
Silicone is specified here for physiological inertness and low toxicity, excellent electrical insulating properties. It resists dry heat, extreme heat and cold, and many oxidizing chemicals. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service.
This item meets FDA requirements for food contact. It sees regular use in medical devices, ovens and heated equipment, and electronics and electrical enclosures.
Order part number S2.5X16, sold individually. Unit weight is approximately 0.3941 g. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.
Description 2.5MM CS X 16MM ID RED SILICONE 70D
Actual Outside Diameter 21 mm (0.83 inch)
Actual Cross Section 2.5 mm (0.098 inch)
Actual Inside Diameter 16 mm (0.63 inch)
Measurement System Metric
Product Category O-Rings - Metric - Commodity