-318 RED SILICONE 70D FDA O-RING

Ordered as S70FDA318, this is an AS568-318 red Silicone 70 Shore A O-Ring with an inside diameter of 0.975 in (24.77 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.395 in (35.43 mm). The o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

Silicone is specified here for exceptionally wide service temperature range, physiological inertness and low toxicity. The compound resists extreme heat and cold, many oxidizing chemicals, and weathering. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C).

This item meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. Maintenance and OEM teams specify it across food and beverage processing, pharmaceutical manufacturing, and medical devices.

Stocked as S70FDA318 and sold individually. Unit weight is approximately 2.979 g. Check the compound against your process media, pressure and temperature before committing to a design.