This o-ring is supplied in AS568-260 red Silicone 70 Shore A supplied with an inside diameter of 6.484 in (164.69 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 6.762 in (171.75 mm), catalogued under part number S70260. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.
As a material, Silicone offers an exceptionally wide service temperature range and flexibility that holds at very low temperatures. The compound resists dry heat, weathering, and many oxidizing chemicals. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). It should not be specified for service in concentrated acids or hydrocarbon fuels and oils.
It sees regular use in food and beverage processing, pharmaceutical manufacturing, and medical devices.
Reference part number S70260 when ordering; the item is sold individually. Unit weight is approximately 7.138 g. Review your operating media and conditions against this specification before installation. If you need a size, durometer or compound that is not listed, APG can cross-reference from a print, a sample or a competitor part number.
description -260 RED SILICONE 70D O-RING
uf_description2 0.139" (3.53MM) CS X 6.484" (164.69MM) ID
Actual_CS 0.139 inch (3.53 mm)
Actual_ID 6.484 inch (164.69 mm)
Actual_OD 6.762 inch (171.75 mm)
ProductCode Description O-Rings - Bulk - Commodity