S70MD905 is an AS568-905 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 0.414 in (10.52 mm), a cross section of 0.072 in (1.83 mm), and an outside diameter of 0.558 in (14.17 mm). In service, this o-ring compresses into its gland to block fluid or gas migration across a joint.
This material stands up to dry heat, weathering, and ozone and UV exposure. Silicone is known for flexibility that holds at very low temperatures and an exceptionally wide service temperature range. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). Applications involving abrasive dynamic service or concentrated acids call for a different compound.
This o-ring is metal detectable for HACCP and foreign-body control programs. You will find this material specified across medical devices, ovens and heated equipment, and food and beverage processing.
This item is sold individually under part number S70MD905. Review your operating media and conditions against this specification before 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 -905 RED SILICONE 70D O-RING
Actual Cross Section 0.072 inch (1.83 mm)
Actual Inside Diameter 0.414 inch (10.52 mm)
Actual Outside Diameter 0.558 inch (14.17 )
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable