-416 RED SILICONE 70D O-RING

Part number S70MD416 is an AS568-416 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 3.35 in (85.09 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 3.9 in (99.06 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Silicone is specified here for excellent electrical insulating properties and very good compression set resistance across its range. The material holds up against many oxidizing chemicals, extreme heat and cold, and dry heat. 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 concentrated acids or hydrocarbon fuels and oils are present.

This o-ring is metal detectable for HACCP and foreign-body control programs. It sees regular use in medical devices, electronics and electrical enclosures, and food and beverage processing.

S70MD416 ships individually. Nominal inside diameter is listed as 3 3/8 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.