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Steel Adapter, 1/4-18 Female NPT Swivel To 9/16-18 Male SAE O-Ring Boss (Straight Thread O-Ring), 90 deg Elbow

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Description & Features

This steel adapter is designed for a range of demanding industrial applications, including marine, military, chemical processing, pulp and paper industries, food and beverage processing, and off-shore drilling. It features a 90-degree elbow design that connects a 1/4-18 female NPT swivel to a 9/16-18 male SAE O-Ring Boss, ensuring secure and leak-proof connections in hydraulic systems. The Eaton Aeroquip brand guarantees superior quality and reliability, making it ideal for environments requiring high-performance components.

Constructed from durable steel, this adapter ensures long-lasting performance and resistance to wear and tear. The compact dimensions, with an A dimension of 0.73 inches and a B dimension of 1.25 inches, allow for easy integration into tight spaces without compromising functionality. Its compatibility with a variety of industrial sectors makes it a versatile choice for maintaining robust hydraulic systems.

SKU: 2068-4-6S

Supplier Part Number (MPN): 2068-4-6S

Alternate Part Numbers: C1AZ89, MI-00322027, MINO-00015F66164

Specifications

A
0.73
Alternate Part Numbers
Alternate Part Number C1AZ89, Alternate Part Number MI-00322027, Alternate Part Number MINO-00015F66164, Alternate Part Number MINO-00925X09357
Application
Marine/Military, Chemical Processing, Pulp and Paper Industries, Food and Beverage Processing, Off-Shore Drilling
B
1.25
Drop Dimension
1.22
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13556
End Size 1
0.25
End Size 2
0.56
End Type 1
NPSM
End Type 2
SAE ORB
Hex Size 2
0.69
Minimum Working Temperature
-65
Seal Part if Included
22617-6
Supplier Part Number
2068-4-6S
Thread 1
1/4-18
Thread 2
9/16-18
Thread Sealant
No
Product Weight
0.15 lbs

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Product Questions & Answers (2)

Question by: Jean T on Nov 15, 2025, 3:20 PM
trying to hook a 1/4-18 female npt swivel line to a 9/16-18 male sae o-ring boss port, is this the right elbow?
Answer by: Customer Support on Nov 17, 2025, 6:57 AM
Use-case wise, that is exactly what this adapter is built for. It is a 90 degree elbow with a 1/4-18 female NPT swivel on one end and a 9/16-18 male SAE O-Ring Boss straight thread O-ring end on the other.
Question by: Hank F on Aug 1, 2025, 7:46 AM
what industries is this adapter actually built for? seen a lot of generic stuff out there and wanna make sure this one's the real deal for tougher applications
Answer by: Customer Support on Aug 2, 2025, 10:26 AM
Eaton Aeroquip put this one together for some pretty demanding environments. The listed applications cover marine and military use, chemical processing, pulp and paper use, offshore drilling, and food and beverage processing. That covers a wide range of tough-duty situations where fitting integrity really matters.