NEO NE70BK08 O-Ring, Size: -019
Material: NEO NE70BK08 O-Ring
Size: AS568 -019 O-Ring
Part Number: NE70BK08-OR-019
NE70BK08
Neoprene® (Chloroprene)
70
Shore A
Freon Resistant Material
Low Temperature Material
Color: Black
Detailed Description
NE70BK08-OR-019 is a Black, 70 Shore A, Neoprene® (Chloroprene) O-Ring. NE70BK08 is manufactured with the following features & specifications: Freon Resistant Material, Low Temperature Material. NE70BK08-OR-019 is AS568 size -019 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 20.35mm (Inside Diameter (ID)).
Material: NEO NE70BK08 O-Ring
Size: AS568 -019, 1.78mm CS X 20.35mm ID (0.070" CS X 0.801" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NE70BK08 |
| Material | Neoprene® (Chloroprene) |
| Color | Black |
| Durometer | 70 Shore A |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -55 °C / -67 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -019 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 20.35 mm / 0.801 in |
| Other Specifications | |
Freon Resistant Material | |
NE70BK08 is Canyon’s low-temperature 70 Shore A black Neoprene (CR) compound engineered for O-rings and gaskets that must remain flexible and seal reliably in cold environments, including refrigerant service. This cost-effective material is compatible with Freon and other low-temperature refrigerants while providing good resistance to weathering, moderate heat, and low-temperature solvents. With a service temperature range down to -55°C (-67°F), NE70BK08 maintains elasticity during cold starts and temperature cycling, supporting dependable static and light dynamic sealing. It meets ASTM D2000 requirements and is commonly selected for HVAC, refrigeration, and outdoor industrial equipment. Compare NE70BK08 to Parker C0873-70 and C0557-70 for similar low-temperature Neoprene sealing performance.
Common relevant keywords:
low temperature Neoprene, Freon compatible Neoprene, 70 Shore A CR O-rings, refrigeration rubber gaskets, HVAC low temp seals, ASTM D2000 Neoprene compound, cold climate Neoprene elastomer, refrigerant service O-rings, black Neoprene seals, Parker C0873-70 equivalent, C0557-70 alternative, Datasheet, TDS, Test Report, MTR, MSDS, SDS