HNBR Parker KB162-80 O-Ring, Size: -001
Material: HNBR Parker KB162-80 O-Ring
Size: AS568 -001 O-Ring
Part Number: KB162-80-OR-001
Color: Black
Detailed Description
KB162-80-OR-001 is a Black, 80 Shore A, HNBR (Hydrogenated Nitrile) O-Ring made from Parker Seal® (Parker). It is a 75 durometer HNBR (Hydrogenated Nitrile). Parker Seal® (Parker) KB162-80 is manufactured with the following features & specifications: General Purpose Material. KB162-80-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: 80 Durometer HNBR Parker KB162-80 O-Ring
Size: AS568 -001, 1.02mm CS X 0.74mm ID (0.040" CS X 0.029" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | KB162-80 |
| Brand | Parker Seal® (Parker) |
| Material | HNBR (Hydrogenated Nitrile) |
| Color | Black |
| Durometer | 80 Shore A Hardness |
| High Temperature | 149 °C / 300 °F |
| Low Temperature | -32 °C / -26 °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 |
Parker’s KB162-80 is an 80 Shore A black HNBR compound engineered for high-temperature hydraulic and oilfield sealing applications where thermal stability and fluid resistance are critical. Hydrogenated nitrile chemistry provides improved heat resistance and mechanical durability compared to standard NBR, supporting reliable performance across a service temperature range of approximately -25°F to 300°F, with short-term capability up to 325°F. The compound is well suited for petroleum-based hydraulic oils, motor oils, transmission fluids, greases, R134a refrigerant, water and glycol mixtures, steam, and HFA, HFB, and HFC hydraulic fluids. Its resistance to ozone, aging, and weathering supports long service life in demanding industrial and outdoor environments.
KB162-80 is commonly used in oilfield equipment, high-temperature hydraulic systems, pumps, valves, and pressure-containing components where durability and fluid compatibility are required. It is not recommended for polar solvents such as ketones and esters, strong acids, chlorinated hydrocarbons, or automotive and aircraft brake fluids. This HNBR formulation provides a dependable balance of heat resistance, oil compatibility, and mechanical strength for severe service conditions. Canyon Components offers equivalent HNBR materials designed to match the temperature capability, hydraulic fluid compatibility, and performance profile of Parker KB162-80.
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