NBR NB90BK00 O-Ring, Size: 1X2
Material: NBR NB90BK00 O-Ring
Size: Metric 1X2 O-Ring
Part Number: NB90BK00-OR-1X2
NB90BK00
NBR (Nitrile, Buna-N)
90
Shore A
Sulfur Cured
General Purpose Material
Color: Black
Detailed Description
NB90BK00-OR-1X2 is a Black, 90 Shore A, Sulfur Cured NBR (Nitrile, Buna-N) O-Ring. NB90BK00 is manufactured with the following features & specifications: General Purpose Material. NB90BK00-OR-1X2 is Metric size 1X2 O-Ring also referred to as 1mm (Cross Sectional Diameter (CS)) x 2mm (Inside Diameter (ID)).
Material: NBR NB90BK00 O-Ring
Size: Metric 1X2, 1.00mm CS X 2.00mm ID (0.039" CS X 0.079" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | NB90BK00 |
| Material | NBR (Nitrile, Buna-N) |
| Cure | Sulfur Cured |
| Color | Black |
| Durometer | 90 Shore A |
| High Temperature | 125 °C / 257 °F |
| Low Temperature | -35 °C / -31 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | Metric |
| Size | 1X2 |
| Cross Section (CS) | 1.00 mm / 0.039 in |
| Inside Diameter (ID) | 2.00 mm / 0.079 in |
NB90BK00 is Canyon’s standard 90 Shore A black nitrile rubber (NBR) compound engineered for high-hardness O-rings and gaskets used in oil-handling and industrial sealing applications. This cost-effective material provides good abrasion resistance and low compression set, helping maintain sealing force and dimensional stability under higher loads. With a service temperature range of -35°C to 122°C (-31°F to 252°F), NB90BK00 performs reliably in contact with petroleum-based oils and common industrial fluids. Its high durometer makes it well suited for static and limited dynamic applications where extrusion resistance and firmness are required. Compare NB90BK00 to Parker N0552-90 and N1490-90 for similar high-durometer nitrile sealing performance.
NB90BK00 meets ASTM D2000 M6BG910 requirements and is commonly used in pumps, valves, hydraulic components, and general machinery where a stiff, durable nitrile elastomer is preferred. This compound is selected when designers need a balance of oil resistance, hardness, and value without moving to specialty elastomers. Canyon Components offers NB90BK00 as a dependable solution for 90 Shore A nitrile O-rings and gaskets across a wide range of industrial applications.
Common relevant keywords:
90 Shore A NBR, high durometer nitrile O-rings, black nitrile rubber gaskets, extrusion resistant NBR seals, oil resistant industrial elastomer, ASTM D2000 nitrile compound, hydraulic sealing O-rings, compression set resistant nitrile, Parker N0552-90 equivalent, Parker N1490-90 alternative, Datasheet, TDS, Test Report, MTR, MSDS, SDS