NEO Parker C0873-70 O-Ring, Size: -001
Material: NEO Parker C0873-70 O-Ring
Size: AS568 -001 O-Ring
Part Number: C0873-70-OR-001
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-001 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-001 is AS568 size -001 O-Ring also referred to as 1.02mm (Cross Sectional Diameter (CS)) x 0.74mm (Inside Diameter (ID)).
Material: NEO Parker C0873-70 O-Ring
Size: AS568 -001, 1.02mm CS X 0.74mm ID (0.040" CS X 0.029" 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 | -001 |
| Cross Section (CS) | 1.02 mm / 0.040 in |
| Inside Diameter (ID) | 0.74 mm / 0.029 in |
| Other Specifications | |
Low Extractibles | |
Parker’s C0873-70 is a 70 Shore A black Neoprene (Chloroprene, CR) compound formulated for sealing applications that require balanced oil resistance, environmental durability, and controlled compression set. With a service temperature range of -35°F to 225°F, it performs reliably in contact with paraffin-based mineral oils, silicone oils and greases, water and water-based fluids at lower temperatures, refrigerants, ammonia, and carbon dioxide. Compared to nitrile, this compound provides improved resistance to ozone, weathering, and aging, supporting longer service life in outdoor and refrigeration environments. Its formulation is commonly selected where stable sealing performance and resistance to environmental exposure are critical.
C0873-70 meets ASTM D2000 M2BE710 requirements and is widely used in refrigeration, HVAC, and general industrial sealing applications. It has limited compatibility with naphthenic mineral oils such as IRM 902 and IRM 903 and glycol-based brake fluids. This compound is not recommended for aromatic hydrocarbons, chlorinated hydrocarbons, or polar solvents such as ketones, esters, and ethers. Canyon Components offers equivalent chloroprene materials that match or exceed the performance of Parker C0873-70 for refrigerant and environmentally exposed sealing applications.
Common relevant keywords:
Neoprene, Chloroprene Rubber, CR Elastomer, 70 Shore A Neoprene, Refrigeration Seals, HVAC O-rings, Neoprene O-rings, Neoprene Gaskets, Low Compression Set Neoprene, Ozone Resistant Rubber, Weather Resistant Elastomers, Aging Resistant Neoprene, Industrial Neoprene Seals, Parker Neoprene Equivalent, Datasheet, TDS, Test Report, MTR, MSDS, SDS