-354 RED SILICONE 70D FDA O-RING

S70FDA354 is an AS568-354 red Silicone 70 Shore A O-Ring built to an inside diameter of 5.1 in (129.54 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 5.52 in (140.21 mm). In service, this o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Silicone is specified here for exceptionally wide service temperature range and excellent electrical insulating properties. The compound resists extreme heat and cold, weathering, and many oxidizing chemicals. Service temperature is rated from -80°F (-62.2°C) through 450°F (232.2°C).

The compound meets FDA requirements for food contact, is metal detectable for HACCP and foreign-body control programs. Maintenance and OEM teams specify it across electronics and electrical enclosures, pharmaceutical manufacturing, and food and beverage processing.

Order part number S70FDA354, sold individually. Unit weight is approximately 13.324 g and nominal inside diameter is listed as 5 1/8 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. For a size or compound outside the standard catalog, APG can quote from a print or sample.