APG stocks the S70007, an AS568-007 red Silicone 70 Shore A O-Ring supplied with an inside diameter of 0.145 in (3.68 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 0.285 in (7.24 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
Silicone is known for very good compression set resistance across its range, physiological inertness and low toxicity. The compound resists weathering, dry heat, and ozone and UV exposure. 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 hydrocarbon fuels and oils or abrasive dynamic service are present.
You will find this material specified across food and beverage processing, electronics and electrical enclosures, and pharmaceutical manufacturing.
Stocked as S70007 and sold individually. Unit weight is approximately 0.0598 g and nominal inside diameter is listed as 5/32 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
description -007 RED SILICONE 70D O-RING
uf_description2 0.070" (1.78MM) CS X 0.145" (3.68MM) ID
Actual_CS 0.07 inch (1.78 mm)
Actual_ID 0.145 inch (3.68 mm)
Actual_OD 0.285 inch (7.24 mm)
ProductCode Description O-Rings - Bulk - Commodity