Eaton 203102-6-6S Swivel Nut Run Tee 3/8 in Tube Od

Product Description

The EATON 203102-6-6S is a steel swivel nut run tee fitting designed for 37-degree flared tube connections in hydraulic and fluid system plumbing. It features a Flare x Swivel x Flare end configuration with a 3/8 inch tube outside diameter and a 9/16-18 SAE thread. Rated to 4000 psi maximum working pressure, this fitting handles operating temperatures from -65 degrees F to 400 degrees F, making it suitable for demanding industrial and mobile hydraulic applications. It weighs 0.16 pounds and has an overall length of 2.34 inches. Licensed plumbers, pipefitters, and hydraulic system technicians install this fitting in high-pressure fluid lines where a branch connection is needed along the run.

This fitting is applied in hydraulic fluid systems, fuel lines, and refrigeration or pneumatic plumbing where SAE 37-degree flare connections are specified. The swivel nut design allows the fitting to rotate during assembly, reducing torque transfer to tubing and simplifying alignment in tight installations. It conforms to SAE standard 070432 and is well-suited for both stationary and mobile equipment plumbing where a tee branch along the tube run is required.

Key Features

• 37-degree flare angle meets SAE 070432 standard for secure, leak-resistant connections
• Swivel nut on center port allows rotation during assembly for easier alignment
• 4000 psi maximum working pressure rated for high-pressure hydraulic service
• Wide temperature range: -65 degrees F to 400 degrees F
• Steel construction for durability in industrial fluid system environments
• Compact 2.34 inch overall length suited for space-constrained installations

Compatibility

Designed as an OEM-style replacement or service fitting for hydraulic, fuel, and pneumatic systems using SAE 37-degree flare tube connections with 3/8 inch tube outside diameter and 9/16-18 SAE threads.

Installation Notes

This fitting is installed by licensed plumbers, pipefitters, or qualified hydraulic technicians. Depressurize and drain the system fully before removing any existing fittings or making new connections. Ensure mating tube ends are cut square, deburred, and properly flared to the 37-degree angle before assembly. Follow SAE and applicable local fluid system codes for torque and inspection procedures after installation.