1.9MM CS X 5.7MM ID RED SILICONE 70D

Part number SFDA1.9X5.7 is a red Silicone 70 Shore A O-Ring supplied with an inside diameter of 5.7 mm (0.224 in), a cross section of 1.9 mm (0.075 in), and an outside diameter of 9.5 mm (0.37 in). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load. This item is further identified as FDA Compliant TO 21CFR Sec 177-2600, Metric O-RING.

This material stands up to dry heat, many oxidizing chemicals, and weathering. That behavior comes from the compound itself: Silicone is specified for physiological inertness and low toxicity, an exceptionally wide service temperature range. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C).

This item meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across electronics and electrical enclosures, pharmaceutical manufacturing, and sanitary process lines.

This item is sold individually under part number SFDA1.9X5.7. Unit weight is approximately 0.0064 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.