SIL Parker S0455-70 O-Ring, Size: -012
Material: SIL Parker S0455-70 O-Ring
Size: AS568 -012 O-Ring
Part Number: S0455-70-OR-012
Parker Seal® (Parker)
S0455-70
Silicone (VMQ)
70
Shore A
High Temperature Material
Color: Red
Detailed Description
S0455-70-OR-012 is a Red, 70 Shore A, Silicone (VMQ) O-Ring made from Parker Seal® (Parker). It is a 70 durometer Silicone (VMQ). Parker Seal® (Parker) S0455-70 is manufactured with the following features & specifications: High Temperature Material, General Purpose Material. S0455-70-OR-012 is AS568 size -012 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 9.25mm (Inside Diameter (ID)).
Material: 70 Durometer SIL Parker S0455-70 O-Ring
Size: AS568 -012, 1.78mm CS X 9.25mm ID (0.070" CS X 0.364" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | S0455-70 |
| Brand | Parker Seal® (Parker) |
| Material | Silicone (VMQ) |
| Color | Red |
| Durometer | 70 Shore A Hardness |
| High Temperature | 232 °C / 450 °F |
| Low Temperature | -54 °C / -65 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -012 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 9.25 mm / 0.364 in |
Parker S0455-70 is a 70 Shore A rust-colored silicone (VMQ/PVMQ) compound designed for O-rings and gaskets used in high-temperature sealing applications. With a recommended service temperature range of -65°F to 450°F, and short-term capability up to 500°F, this material provides excellent thermal stability and reliable elasticity across wide temperature cycles. S0455-70 performs well in dry heat environments and offers good resistance to ozone, aging, and weathering, making it suitable for industrial and aerospace sealing applications exposed to elevated temperatures. It meets ASTM D2000 M7GE705 requirements, supporting consistent physical properties including elongation and specific gravity control. This compound is not recommended for exposure to aggressive chemicals such as ketones, strong acids, or brake fluids. Canyon Components offers equivalent silicone materials that match or exceed the performance of Parker S0455-70 for high-temperature O-ring and gasket applications.
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