This o-ring is supplied in AS568-267 red Silicone 70 Shore A supplied with an inside diameter of 8.234 in (209.14 mm), a cross section of 0.139 in (3.53 mm), and an outside diameter of 8.512 in (216.2 mm), catalogued under part number S70267. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.
This material stands up to many oxidizing chemicals, extreme heat and cold, and ozone and UV exposure. That behavior comes from the compound itself: Silicone is specified for physiological inertness and low toxicity, an exceptionally wide service temperature range. Rated temperature range runs from -80°F (-62.2°C) to 450°F (232.2°C) in continuous service. It is not the right choice where hydrocarbon fuels and oils or concentrated acids are present.
Maintenance and OEM teams specify it across electronics and electrical enclosures, pharmaceutical manufacturing, and food and beverage processing.
S70267 ships individually. Unit weight is approximately 9.129 g and nominal inside diameter is listed as 8 1/4 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation.
description -267 RED SILICONE 70D O-RING
uf_description2 0.139" (3.53MM) CS X 8.234" (209.14MM) ID
Actual_CS 0.139 inch (3.53 mm)
Actual_ID 8.234 inch (209.14 mm)
Actual_OD 8.512 inch (216.2 mm)
ProductCode Description O-Rings - Bulk - Commodity