Danfoss / Eaton Swivel Joint

Description & Features

The Danfoss / Eaton FS6500 Series Swivel Joint is engineered for reliable performance in hydraulic systems. Featuring a robust steel construction, this swivel joint ensures durability and longevity in demanding industrial environments. Its design includes a 0.75-inch swivel size with male SAE 37 and male NPTF connections, making it versatile for various applications.

The swivel joint accommodates fluid compatibility and is suitable for use down to -40 degrees Fahrenheit, ensuring optimal functionality under extreme conditions. With a package weight of 2.8 pounds and a hex size of 1.25 inches, this component is both practical and efficient for assembly and maintenance. Eaton Aeroquip, a trusted brand in hydraulic solutions.

SKU: FS65003-1212-01

Supplier Part Number (MPN): FS65003-1212-01

Alternate Part Numbers: C1FR91

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
Male JIC, MNPT
Connection Type 1
Male SAE 37 deg JIC
Connection Type 2
Male NPTF
Dimension Standards
SAE J1176
Dimensions
3.21 in L x 3.31 in H
Finish
Zinc-Plated
Fitting Type
Swivel Joint
Material
Steel
Material Construction
Carbon Steel
Maximum Operating Pressure
3500 psi
nmfc
50
Operating Temperature
-40 to 250 deg F
Seal Material
Buna-N
Segment Code
C
Series
FS6500 Series
Thread Size
1-1/16-12 x 3/4-14

Product Questions & Answers (1)

Question by: Norm M on Nov 12, 2025, 8:51 PM
got a line running SAE 37 flare on one end and NPTF on the other, this the right swivel joint to bridge that?
Answer by: Customer Support on Nov 14, 2025, 7:18 PM
Both connection types are covered on this one. One end is male SAE 37 and the other is male NPTF, both at 0.75 inch. So if your line matches that setup, this joints going to fit right in without adapters or workarounds.

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