This o-ring is supplied in AS568-262 red Silicone 70 Shore A supplied with an inside diameter of 6.984 in (177.39 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 7.262 in (184.45 mm), catalogued under part number S70262. It seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
Silicone is specified here for physiological inertness and low toxicity, exceptionally wide service temperature range. It resists dry heat, weathering, and ozone and UV exposure. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C). Verify compatibility before use with abrasive dynamic service or hydrocarbon fuels and oils.
Common environments for this compound include ovens and heated equipment, electronics and electrical enclosures, and medical devices.
Order part number S70262, sold individually. Unit weight is approximately 7.71 g and nominal inside diameter is listed as 7 inch. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
description -262 RED SILICONE 70D O-RING
uf_description2 0.139" (3.53MM) CS X 6.984" (177.39MM) ID
Actual_CS 0.139 inch (3.53 mm)
Actual_ID 6.984 inch (177.39 mm)
Actual_OD 7.262 inch (184.45 mm)
ProductCode Description O-Rings - Bulk - Commodity