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Steel Adapter, 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring) To 9/16-18 Female JIC 37 deg Flare Swivel, Straight

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Description & Features

Designed for robust hydraulic systems, the Steel Adapter connects a 9/16-18 Male SAE O-Ring Boss to a 9/16-18 Female JIC 37-degree Flare Swivel. This straight adapter from Eaton Aeroquip is crafted from high-quality steel, ensuring durability and reliable performance in demanding environments. It is ideal for applications in hydraulic, instrumentation, and chemical processing systems, offering a dependable solution for precise fluid connections.

With its male SAE O-ring boss and female JIC swivel design, this adapter provides secure connections and aids in reducing leaks, making it a crucial component for maintaining system integrity. The Eaton Aeroquip brand is known for its precision engineering and adherence to industry standards, ensuring compatibility and performance across various systems.

SKU: 2266-6-6S

Supplier Part Number (MPN): 2266-6-6S

Alternate Part Numbers: C1BD84, MI-02723122, MINO-00015J81621

Specifications

Alternate Part Numbers
Alternate Part Number C1BD84, Alternate Part Number MI-02723122, Alternate Part Number MINO-00015J81621
Application
Other - Hydraulic, instrumentation, and chemical processing systems
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13555
End Size 1
0.56
End Size 2
0.75
End Type 1
SAE ORB
End Type 2
SAE 37
Hex Size 2
0.69
Minimum Working Temperature
-40
Seal Part if Included
22617-6
Supplier Part Number
2266-6-6S
Thread 1
9/16-18
Thread 2
9/16-18
Thread Sealant
No
Tube I.D. 2
0.30
Tube O.D.
0.38
Tube O.D.
0.38
Product Weight
0.07 lbs

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Product Questions & Answers (2)

Question by: Larry M on Aug 18, 2025, 10:54 AM
got a hose end that’s 9/16-18 JIC swivel, will this adapter mate up to it and then screw into an ORB port?
Answer by: Customer Support on Aug 19, 2025, 9:21 PM
For that setup, yes. One side is a 9/16-18 male SAE O-ring boss (straight thread O-ring) and the other side is a 9/16-18 female JIC 37 degree flare swivel, in a straight adapter body.
Question by: Tony P on Dec 1, 2025, 6:42 PM
Got a port on my hydraulic manifold that's SAE O-Ring Boss and I need to connect a JIC swivel line to it, this the right adapter for that?
Answer by: Customer Support on Dec 3, 2025, 4:30 PM
That's what this one's built for. The male end threads into a 9/16-18 SAE O-Ring Boss port, and the female JIC swivel on the other end accepts a 9/16-18 JIC 37 degree flare fitting. The swivel feature lets you rotate the line side during installation so you're not fighting the hose to get it to sit right. Straight configuration, so no angle to account for.