This o-ring is supplied in AS568-142 red Silicone 70 Shore A supplied with an inside diameter of 2.362 in (59.99 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.568 in (65.23 mm), catalogued under part number S70142. It remains the most cost-effective sealing element available for pressurized assemblies.
Expect good resistance to weathering, ozone and UV exposure, and many oxidizing chemicals. Silicone delivers an exceptionally wide service temperature range and excellent electrical insulating properties. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C).
It sees regular use in pharmaceutical manufacturing, medical devices, and food and beverage processing.
Order part number S70142, sold individually. Unit weight is approximately 1.53 g and nominal inside diameter is listed as 2 3/8 inch. Check the compound against your process media, pressure and temperature before committing to a design. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
description -142 RED SILICONE 70D O-RING
uf_description2 0.103" (2.62MM) CS X 2.362" (59.99MM) ID
Actual_CS 0.103 inch (2.62 mm)
Actual_ID 2.362 inch (59.99 mm)
Actual_OD 2.568 inch (65.23 mm)
ProductCode Description O-Rings - Bulk - Commodity