NEO Parker C0944-70 O-Ring, Size: -004
Material: NEO Parker C0944-70 O-Ring
Size: AS568 -004 O-Ring
Part Number: C0944-70-OR-004
Parker Seal® (Parker)
C0944-70
Neoprene® (Chloroprene)
70
Shore A
General Purpose Material
Color: Red
Detailed Description
C0944-70-OR-004 is a Red, 70 Shore A, Neoprene® (Chloroprene) O-Ring made from Parker Seal® (Parker). Parker Seal® (Parker) C0944-70 is manufactured with the following features & specifications: General Purpose Material. C0944-70-OR-004 is AS568 size -004 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 1.78mm (Inside Diameter (ID)).
Material: NEO Parker C0944-70 O-Ring
Size: AS568 -004, 1.78mm CS X 1.78mm ID (0.070" CS X 0.070" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | C0944-70 |
| Brand | Parker Seal® (Parker) |
| Material | Neoprene® (Chloroprene) |
| Color | Red |
| Durometer | 70 Shore A |
| High Temperature | 121 °C / 250 °F |
| Low Temperature | -37 °C / -35 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -004 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 1.78 mm / 0.070 in |
The Parker C0944-70 Neoprene (Chloroprene, CR) compound is a 70 durometer red elastomer developed for general-purpose O-rings and gaskets in a wide range of industrial applications. It delivers dependable performance with paraffin-based mineral oils, silicone lubricants, water, ammonia, and refrigerants, while maintaining elasticity and sealing strength from -35°F to 250°F. The compound offers improved resistance to ozone, weathering, and aging compared to nitrile, making it ideal for both indoor and outdoor use. Its balanced mechanical properties and durability make it suitable for dynamic and static sealing conditions alike.
C0944-70 conforms to ASTM D2000 M3BC710 specifications, ensuring consistent quality and chemical stability. While versatile, it is not recommended for use with aromatic hydrocarbons, chlorinated hydrocarbons, or polar solvents such as ketones and esters. This Neoprene formulation provides a cost-effective, all-purpose sealing solution for applications requiring reliable oil, weather, and temperature resistance.