NEO NE70BK60 O-Ring, Size: -008
Material: NEO NE70BK60 O-Ring
Size: AS568 -008 O-Ring
Part Number: NE70BK60-OR-008
Color: Black
Detailed Description
NE70BK60-OR-008 is a Black, 70 Shore A, Neoprene® (Chloroprene) O-Ring. It is a 70 durometer Neoprene® (Chloroprene). NE70BK60-OR-008 is AS568 size -008 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 4.47mm (Inside Diameter (ID)).
Material: 70 Durometer NEO NE70BK60 O-Ring
Size: AS568 -008, 1.78mm CS X 4.47mm ID (0.070" CS X 0.176" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NE70BK60 |
| Material | Neoprene® (Chloroprene) |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -40 °C / -40 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -008 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 4.47 mm / 0.176 in |
NE70BK60 is Canyon’s MIL-R-3065 Grade 70 compliant, 70 Shore A black Neoprene (CR) compound engineered for O-rings and gaskets that require dependable low-temperature flexibility and stable compression set performance. This material provides good resistance to weathering, moderate heat, and low-temperature solvents and refrigerants, supporting reliable sealing in aerospace, military, HVAC, and general industrial applications. With a service temperature range of -40°C to 125°C (-40°F to 257°F), NE70BK60 maintains elasticity and sealing force through temperature cycling in static and light dynamic service. Its balanced durometer delivers consistent sealing without excessive stiffness, helping reduce installation damage and long-term set. Compare NE70BK60 to Parker C1124-70 for similar MIL-qualified Neoprene sealing performance.
NE70BK60 meets ASTM D2000 M3BC710 requirements and MIL-R-3065 Grade 70, making it suitable for programs that require specification alignment, repeatability, and traceability. This compound is commonly selected where cost-effective Neoprene performance is needed alongside documented military standards. Canyon Components offers NE70BK60 as a practical solution for low-temperature Neoprene O-rings and gaskets across regulated and industrial environments.
Common relevant keywords:
MIL-R-3065 Neoprene, Grade 70 CR rubber, 70 Shore A Neoprene O-rings, military Neoprene gaskets, low temperature CR seals, aerospace Neoprene elastomer, refrigerant compatible Neoprene rubber, ASTM D2000 M3BC710, black Neoprene sealing material, Parker C1124-70 equivalent, Datasheet, TDS, Test Report, MTR, MSDS, SDS, Parker C1124-70 O-rings, Parker C1124 neoprene seals, Parker C1124 gasket material, Parker C1124-75 CR O-rings, Parker C124-70 low temperature gasket, Parker C1124 neoprene compound
