This o-ring is supplied in AS568-464 red Silicone 70 Shore A supplied with an inside diameter of 17.455 in (443.36 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 18.005 in (457.33 mm), catalogued under part number S70464. It creates a positive seal at flange, piston and rod interfaces without added hardware.
As a material, Silicone delivers very good compression set resistance across its range, physiological inertness and low toxicity. Expect good resistance to ozone and UV exposure, extreme heat and cold, and dry heat. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C).
Common environments for this compound include pharmaceutical manufacturing, medical devices, and ovens and heated equipment.
Order part number S70464, sold individually. Unit weight is approximately 78.69 g and nominal inside diameter is listed as 17 1/2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.
description -464 RED SILICONE 70D O-RING
uf_description2 0.275" (6.99MM) CS X 17.455" (443.36MM) ID
Actual_CS 0.275 inch (6.99 mm)
Actual_ID 17.455 inch (443.36 mm)
Actual_OD 18.005 inch (457.33 mm)
ProductCode Description O-Rings - Bulk - Commodity