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A FJX-06-06-43 | 3/8" hose x 3/8" JIC 37° female swivel is a type of hydraulic fitting that consists of two parts: a hose fitting with a 3/8" inside diameter and a JIC 37° female swivel fitting with a 3/8" tube size and a nominal thread size of 9/16"-18. This hydraulic fitting features a Parker 43 series compatible fitting on the hose end, which has a unique shape that allows it to provide a reliable seal at high pressures. The JIC 37 degree female swivel fitting on the female end provides a reliable seal with a 37 degree flare on the male fitting. This fitting is commonly used in high-pressure hydraulic applications and can be made from various materials to suit specific application requirements.
These fittings are designed to work in Parker crimping machines and with Parker hose. These fittings will crimp the same as a Parker 43 series fitting in your Parker machine, or you can use our Crimp Specs if you have an adjustable hose crimper. Currently we have a limited thread selection, but are bringing in more threads and sizes within the next 6 months. Don't see a fitting you are looking for? Give us a call or email us and we will let you know if that one is already on our list.
Our Parker Compatible 43 series fittings feature 2 etched lines along the lower part of the shell, indicating they are for use with most 2-wire hydraulic hoses.
Important Note: The number stamped on the shell of these fittings relates to the hose size.
Questions & Answers

Popular Questions
10 months ago
10 months ago
The standard for hydraulic fittings is typically governed by organizations such as the International Organization for Standardization (ISO) and the Society of Automotive Engineers (SAE). Common standards include ISO 8434 for metallic tube connections and SAE J516 for hydraulic hose fittings, which ensure compatibility, reliability, and safety in hydraulic systems. See full answer »
4 months ago
4 months ago
In hydraulics, NPTF stands for National Pipe Taper Fuel. It is a dry-seal thread used for creating a leak-proof connection without the use of sealants, commonly employed in fluid power systems to ensure tight seals in hydraulic applications. See full answer »
4 months ago
4 months ago
To determine the hydraulic fitting you need, first identify the type of connection required, such as thread type (e.g., NPT, BSP, JIC) and size, by measuring the outer diameter and thread pitch. Additionally, consider the material compatibility with the hydraulic fluid and the pressure rating requirements to ensure a proper and safe fit for your system. See full answer »
1 month ago
1 month ago
The hydraulic adapter has a 90-degree angle configuration. This design is valuable for routing hydraulic lines in tight spaces where a straight connection isn't feasible, allowing for more flexible system layouts. The 5502-08-08 fits this requirement perfectly. See full answer »
1 month ago
1 month ago
The male fitting in the hydraulic pipe connector is 1/2" in size. This size is commonly used in many hydraulic systems, making it a versatile choice for various applications. See full answer »
1 month ago
1 month ago
The female fitting in the hydraulic adapter is also 1/2" in size. This ensures compatibility with systems using standard 1/2" connections, providing ease of integration in the 5502-08-08 series. See full answer »
1 month ago
1 month ago
NPTF stands for National Pipe Taper Fuel. This is a type of thread that is designed to seal without the need for additional sealants, providing a reliable, leak-free connection in hydraulic systems like those using the 5502 hydraulic pipe connector. See full answer »
1 month ago
1 month ago
The hydraulic adapter, or "5502," consists of a male NPTF fitting and a female NPTF fitting in a 90-degree configuration. This design ensures a secure and leak-proof connection, crucial for maintaining the integrity of hydraulic systems. See full answer »
1 month ago
1 month ago
The 90-degree angle configuration is beneficial because it allows for directional changes in hydraulic systems without the need for additional fittings, reducing potential leak points and simplifying installation. See full answer »
1 month ago
1 month ago
Hydraulic fittings knowledge encompasses understanding the various types of connectors used in hydraulic systems to join components like hoses, tubes, and pipes. It includes familiarity with different fitting types such as compression, flare, and crimp fittings, as well as knowledge of the materials they are made from and their compatibility with specific hydraulic fluids and pressures. Proper selection and installation of these fittings are crucial for ensuring system efficiency and preventing leaks or failures. See full answer »

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This product interchanges with the 10643-06-06 fitting.