-158 RED SILICONE 70D FDA O-RING

Part number S70FDA158 is an AS568-158 red Silicone 70 Shore A O-Ring with an inside diameter of 4.737 in (120.32 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 4.943 in (125.55 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Silicone is valued for physiological inertness and low toxicity, an exceptionally wide service temperature range. It resists many oxidizing chemicals, weathering, and ozone and UV exposure. Published continuous service range is -80°F (-62.2°C) to 450°F (232.2°C). Exposure to abrasive dynamic service or steam above its rated range will shorten service life.

The compound meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across food and beverage processing, pharmaceutical manufacturing, and electronics and electrical enclosures.

Reference part number S70FDA158 when ordering; the item is sold individually. Unit weight is approximately 2.973 g. Application requirements vary, so validate compatibility with your process conditions prior to installation.