-461 RED SILICONE 70D FDA O-RING

S70FDA461 is an AS568-461 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 15.955 in (405.26 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 16.505 in (419.23 mm). In service, this o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.

Expect good resistance to dry heat, weathering, and extreme heat and cold. Silicone delivers an exceptionally wide service temperature range and very good compression set resistance across its range. The material carries a published service range of -80°F (-62.2°C) to 450°F (232.2°C). Verify compatibility before use with hydrocarbon fuels and oils or abrasive dynamic service.

This o-ring meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across medical devices, electronics and electrical enclosures, and pharmaceutical manufacturing.

Reference part number S70FDA461 when ordering; the item is sold individually. Unit weight is approximately 67.32 g and nominal inside diameter is listed as 16 inch. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.