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Steel Adapter, 1-3/16-12 Male SAE O-Ring Face Seal To 1-1/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring), 90 deg Elbow

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Description & Features

Manufactured from steel and designed for use in demanding industrial environments, this 90-degree elbow adapter connects a 1-3/16-12 Male SAE O-Ring Face Seal to a 1-1/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring) port configuration. The angled geometry allows directional routing within confined assemblies where straight adapters are not practical.

Part of the Eaton Aeroquip FF1868T Series, this adapter is suited for hydraulic systems used in marine and military equipment, chemical processing, pulp and paper, food and beverage processing, and off-shore drilling applications. The O-ring face seal and O-ring boss ends provide reliable leak-resistant connections at both ports. The Steel Adapter, 1-3/16-12 Male SAE O-Ring Face Seal To 1-1/16-12 Male SAE O-Ring Boss (Straight Thread O-Ring), 90 deg Elbow carries catalog number C1CU91 and is referenced under multiple alternate part numbers for cross-identification purposes.

SKU: FF1868T1212S

Supplier Part Number (MPN): FF1868T1212S

Alternate Part Numbers: C1CU91, MI-00306439, MINO-00015F55517

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
1.47 in
b Dimensions
2.17 in
c Dimensions
0.73 in
Connection Size 1
3/4 in
Connection Size 2
3/4 in
Connection Type
Male ORFS, Male SAE ORB
Connection Type 1
Male ORFS
Connection Type 2
Male SAE Adjustable ORB
Dimension Standards
SAE 520220/J1453/J1926
Drop Dimensions
2.17 in
Finish
Dura-Kote™
Fitting Type
90 deg Elbow
Hex Size
1-3/8 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
FF1868T Series
Thread Size
1-3/16-12 x 1-1/16-12

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Product Questions & Answers (2)

Question by: Roger R on Oct 30, 2025, 6:17 PM
got a tight spot on a hydraulic manifold. is this the kind of 90 elbow that lets you turn the line without using a straight adapter
Answer by: Customer Support on Nov 1, 2025, 5:50 PM
In cramped assemblies, the 90 degree elbow shape is the whole point. It lets you change direction between a 1-3/16-12 Male SAE O-Ring Face Seal end and a 1-1/16-12 Male SAE O-Ring Boss (straight thread O-ring) end when a straight fitting would stick out too far.
Question by: Floyd W on Oct 8, 2025, 1:17 PM
So this thing's got a 90-degree bend, right? Just makin' sure 'fore I order.
Answer by: Customer Support on Oct 9, 2025, 8:57 PM
That's right, this adapter features a 90-degree elbow, designed to help with directional routing in tight spots.

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