Steel Adapter, 9/16-18 Male SAE O-Ring Face Seal To 1/4-18 Male NPT, 90 deg Elbow

Description & Features

Manufactured by Eaton Aeroquip as part of the FF2032T Series, this Steel Adapter, 9/16-18 Male SAE O-Ring Face Seal To 1/4-18 Male NPT, 90 Deg Elbow provides a reliable 90-degree transition between ORS and NPT threaded connections in steel construction. The O-ring face seal end delivers leak-resistant performance well suited to high-vibration and fluid-sensitive environments.

Rated for use across a broad range of demanding industries, this adapter is commonly specified for marine and military equipment, chemical processing, pulp and paper, food and beverage processing, and off-shore drilling applications. With dimensional values of 0.92 (A) and 1.08 (B), it is a compact fitting designed for tight installation spaces. Catalog number C1Ec90 provides an additional cross-reference for procurement and sourcing.

SKU: FF2032T0404S

Supplier Part Number (MPN): FF2032T0404S

Alternate Part Numbers: C1EC90, MI-00306449, MINO-00015F55527

Specifications

A
0.92
Alternate Part Numbers
Alternate Part Number C1EC90, Alternate Part Number MI-00306449, Alternate Part Number MINO-00015F55527, Alternate Part Number MINO-00925X13096
Application
Marine/Military, Chemical Processing, Pulp and Paper Industries, Food and Beverage Processing, Off-Shore Drilling
B
1.08
Drop Dimension
1.15
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Size 1
0.56
End Size 2
0.25
End Type 1
ORS
End Type 2
NPTF
Minimum Working Temperature
-65
Seal Part if Included
FF9446-11
Supplier Part Number
FF2032T0404S
Thread 1
9/16-18
Thread 2
1/4-18
Thread Sealant
No
Tube O.D.
0.25
Tube O.D.
0.25
Product Weight
0.17 lbs

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Product Questions & Answers (3)

Question by: Wayne R on Jun 25, 2025, 3:32 PM
So this is a 90 degree elbow, right? Just want to make sure before I order.
Answer by: Customer Support on Jun 27, 2025, 6:58 AM
That's correct; this is a 90-degree elbow adapter.
Question by: Wes P on Mar 3, 2026, 7:15 AM
trying to swap in an elbow adapter, what are the thread sizes on each end of this one?
Answer by: Customer Support on Mar 4, 2026, 11:44 AM
On the ORS side it is a 9/16-18 male SAE O-ring face seal, and the pipe side is a 1/4-18 male NPTF.
Question by: Brent B on Aug 14, 2025, 5:40 PM
Got a hydraulic line running into a tight spot on a piece of off-highway equipment and need a 90-degree turn from an SAE O-Ring Face Seal port over to a 1/4 NPT fitting. This the right adapter for that?
Answer by: Customer Support on Aug 16, 2025, 3:30 PM
That's exactly the application this adapter handles. One end is a 9/16-18 Male SAE O-Ring Face Seal and the other is a 1/4-18 Male NPT, with a 90-degree elbow geometry to redirect the line. The ORS end gives you a reliable leak-resistant seal at the face, and the NPT end threads into standard pipe-thread ports. It's part of the Eaton Aeroquip FF2032T series, so the build quality and dimensional tolerances are consistent with what that line is known for.