NEO Parker C0873-70 O-Ring, Size: -009
Material: NEO Parker C0873-70 O-Ring
Size: AS568 -009 O-Ring
Part Number: C0873-70-OR-009
Parker Seal® (Parker)
C0873-70
Neoprene® (Chloroprene)
70
Shore A
Low Extractibles
Low Compression Set
General Purpose Material
Color: Black
Detailed Description
C0873-70-OR-009 is a Black, 70 Shore A, Neoprene® (Chloroprene) O-Ring made from Parker Seal® (Parker). Parker Seal® (Parker) C0873-70 is manufactured with the following features & specifications: Low Extractibles, Low Compression Set, General Purpose Material. C0873-70-OR-009 is AS568 size -009 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 5.28mm (Inside Diameter (ID)).
Material: NEO Parker C0873-70 O-Ring
Size: AS568 -009, 1.78mm CS X 5.28mm ID (0.070" CS X 0.208" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | C0873-70 |
| Brand | Parker Seal® (Parker) |
| Material | Neoprene® (Chloroprene) |
| Color | Black |
| Durometer | 70 Shore A |
| High Temperature | 107 °C / 225 °F |
| Low Temperature | -37 °C / -35 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -009 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 5.28 mm / 0.208 in |
| Other Specifications | |
Low Extractibles | |
The Parker C0873-70 Neoprene (Chloroprene, CR) compound is a 70 durometer black elastomer designed for O-rings and gaskets in refrigeration and general industrial sealing applications. It provides excellent resistance to refrigerant gases, paraffin-based oils, silicone lubricants, and water-based fluids, maintaining stability over a service range of -35°F to 225°F. The material’s low extractable content and low compression set make it ideal for systems where chemical cleanliness and long-term sealing reliability are critical. Its superior resistance to ozone, weathering, and aging also ensures consistent performance in harsh environments.
C0873-70 meets ASTM D2000 M2BE710 specifications, confirming its quality and durability for refrigeration and HVAC service. However, it is not suitable for use with aromatic hydrocarbons, chlorinated hydrocarbons, or polar solvents such as ketones and esters. This Neoprene compound offers a dependable, versatile sealing solution where resistance to refrigerants and environmental degradation is essential.