Image shown is representative and may differ from the actual product in size, proportions, and color shade
0.315 in
(8.00 mm)
3.937 in
(100.00 mm)
NBR Parker N0507-90 O-Ring, Size: 8X100
Material: NBR Parker N0507-90 O-Ring
Size: Metric 8X100 O-Ring
Part Number: N0507-90-OR-8X100
Color: Black
Detailed Description
N0507-90-OR-8X100 is a Black, 90 Shore A, NBR (Nitrile, Buna-N) O-Ring made from Parker Seal® (Parker). It is a 90 durometer NBR (Nitrile, Buna-N). Parker Seal® (Parker) N0507-90 is manufactured with the following features & specifications: Low Temperature Material. N0507-90-OR-8X100 is Metric size 8X100 O-Ring also referred to as 8mm (Cross Sectional Diameter (CS)) x 100mm (Inside Diameter (ID)). Material: 90 Durometer NBR Parker N0507-90 O-Ring Size: Metric 8X100, 8mm CS X 100mm ID (0.315" CS X 3.937" ID)
| Technical Specification | Value |
|---|---|
| Compound Number | N0507-90 |
| Brand | Parker Seal® (Parker) |
| Material | NBR (Nitrile, Buna-N) |
| Color | Black |
| Durometer | 90 Shore A Hardness |
| High Temperature | 82 °C / 180 °F |
| Low Temperature | -54 °C / -65 °F |
| Geometry Specifications | |
| Cross Sectional Geometry | O-Ring |
| Size Standard | Metric |
| Size | 8X100 |
| Cross Section (CS) | 8.00 mm / 0.315 in |
| Inside Diameter (ID) | 100.00 mm / 3.937 in |
Parker’s N0507-90 is a 90 Shore A black nitrile rubber (NBR) compound engineered for low-temperature sealing applications that require high hardness and strong extrusion resistance. With a service temperature range of -65°F to 180°F, this material maintains stiffness and sealing integrity in cold environments while providing dependable performance in contact with petroleum-based oils. Its high durometer makes it well suited for applications where dimensional stability and resistance to deformation under pressure are critical. The compound is qualified to AMS-P-5510, supporting use in regulated aerospace and industrial applications.
N0507-90 is commonly used for O-rings, gaskets, and support elements in hydraulic systems, fuel handling components, and cold-service industrial equipment where softer nitrile materials may extrude or lose shape. It is not recommended for aromatic fuels, strong acids, glycols, ozone exposure, or polar solvents. This nitrile grade provides a practical balance of low-temperature capability and high hardness for demanding sealing designs. Canyon Components offers equivalent NBR materials designed to match the low-temperature performance, hardness, and AMS-P-5510 compliance of Parker N0507-90.
Common relevant keywords:
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