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Steel Adapter, 3/8-18 Male NPT Run To 3/8-18 Female NPT Branch, Tee

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Description & Features

This Eaton Aeroquip tee adapter is constructed from zinc-plated steel for durability and corrosion resistance. This steel adapter features a 3/8-18 male NPT run to a 3/8-18 female NPT branch. It is suitable for use with a variety of fluids; refer to the Eaton fluid compatibility document link for detailed information.

This tee fitting has an A dimension of 1.23 inches and a B dimension of 1.02 inches.

SKU: 2256-6-6S

Supplier Part Number (MPN): 2256-6-6S

Alternate Part Numbers: C1BD67, MI-00298938, MINO-00015F47369

Specifications

A
1.23
Alternate Part Numbers
Alternate Part Number C1BD67, Alternate Part Number MI-00298938, Alternate Part Number MINO-00015F47369
B
1.02
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13554
End Gender 2
13556
End Gender 3
13557
End Size 1
0.38
End Size 2
0.38
End Size 3
0.38
End Type 1
NPTF
End Type 2
NPTF
Minimum Working Temperature
-65
Supplier Part Number
2256-6-6S
Thread 1
3/8-18
Thread 2
3/8-18
Thread Sealant
No
Product Weight
0.07 lbs

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Product Questions & Answers (2)

Question by: Lance W on Jul 7, 2025, 3:42 PM
Will this tee fitting hold up okay in a hydraulic system running around 2000 psi?
Answer by: Customer Support on Jul 9, 2025, 6:12 AM
This Eaton Aeroquip tee adapter is made from zinc-plated steel, which should be suitable for hydraulic applications. You'll want to double-check the fluid compatibility document linked in the description to ensure the fluid you're using is compatible with the steel and zinc plating.
Question by: Norm S on Nov 1, 2025, 8:33 PM
Got a tee fitting that needs to split off a 3/8 NPT line, male run on one end and a female branch port. This the right part for that?
Answer by: Customer Support on Nov 3, 2025, 6:17 PM
That's what this one handles. The run side is 3/8-18 male NPT and the branch comes off as 3/8-18 female NPT, so you can tap into a line without needing extra couplings or reducers. It's zinc plated steel, built under the Eaton Aeroquip 2256 series. Solid choice for splitting a same-size NPT circuit.