This o-ring is supplied in AS568-456 red Silicone 70 Shore A with an inside diameter of 13.475 in (342.27 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 14.025 in (356.24 mm), catalogued under part number S70456. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
As a material, Silicone is valued for physiological inertness and low toxicity, excellent electrical insulating properties. Expect good resistance to extreme heat and cold, ozone and UV exposure, and weathering. Continuous operating temperature is published at -80°F (-62.2°C) to 450°F (232.2°C). Applications involving steam above its rated range or abrasive dynamic service call for a different compound.
Maintenance and OEM teams specify it across pharmaceutical manufacturing, sanitary process lines, and electronics and electrical enclosures.
Reference part number S70456 when ordering; the item is sold individually. Unit weight is approximately 61.028 g. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.
description -456 RED SILICONE 70D O-RING
uf_description2 0.275" (6.99MM) CS X 13.475" (342.27MM) ID
Actual_CS 0.275 inch (6.99 mm)
Actual_ID 13.475 inch (342.27 mm)
Actual_OD 14.025 inch (356.24 mm)
ProductCode Description O-Rings - Bulk - Commodity