HNBR Parker N0103-70 O-Ring, Size: -016
Material: HNBR Parker N0103-70 O-Ring
Size: AS568 -016 O-Ring
Part Number: N0103-70-OR-016
Parker Seal® (Parker)
N0103-70
HNBR (Hydrogenated Nitrile)
70
Shore A
Low Temperature Material
Color: Black
Detailed Description
N0103-70-OR-016 is a Black, 70 Shore A, HNBR (Hydrogenated Nitrile) O-Ring made from Parker Seal® (Parker). It is a 70 durometer HNBR (Hydrogenated Nitrile). Parker Seal® (Parker) N0103-70 is manufactured with the following features & specifications: Low Temperature Material, General Purpose Material. N0103-70-OR-016 is AS568 size -016 O-Ring also referred to as 1.78mm (Cross Sectional Diameter (CS)) x 15.6mm (Inside Diameter (ID)).
Material: 70 Durometer HNBR Parker N0103-70 O-Ring
Size: AS568 -016, 1.78mm CS X 15.6mm ID (0.070" CS X 0.614" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | N0103-70 |
| Brand | Parker Seal® (Parker) |
| Material | HNBR (Hydrogenated Nitrile) |
| Color | Black |
| Durometer | 70 Shore A Hardness |
| High Temperature | 107 °C / 225 °F |
| Low Temperature | -48 °C / -54 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | AS568 |
| Size | -016 |
| Cross Section (CS) | 1.78 mm / 0.070 in |
| Inside Diameter (ID) | 15.60 mm / 0.614 in |
Parker’s N0103-70 is a 70 Shore A black nitrile rubber (NBR) compound engineered for low-temperature sealing applications where flexibility and oil resistance are required. Designed to operate across a service temperature range of -55°F to 225°F, it maintains elasticity in cold environments while providing reliable sealing performance in contact with petroleum-based oils. This compound is also compatible with water up to 212°F, salt and alkali solutions, and weak acids, making it suitable for a range of industrial fluid-handling applications. Its balanced formulation supports consistent compression set behavior and dependable sealing in static and moderate dynamic conditions.
N0103-70 meets the requirements of ASTM D2000/J200 5BG720 and is commonly used for O-rings and gaskets in hydraulic systems, industrial equipment, and low-temperature service environments where standard nitrile materials may harden. It is not recommended for aromatic fuels, strong acids, glycols, ozone exposure, or polar solvents. This low-temperature NBR grade provides a practical solution when cold flexibility and oil compatibility are the primary design drivers. Canyon Components offers equivalent nitrile materials designed to match the low-temperature performance and fluid compatibility of Parker N0103-70 for general-purpose sealing applications.
Common relevant keywords:
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