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Steel Adapter, 3/8-18 Female NPT To 3/4-16 Male JIC 37 deg Flare, 90 deg Elbow

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Description & Features

Designed for demanding industrial environments, the Steel Adapter, 3/8-18 Female NPT To 3/4-16 Male JIC 37 deg Flare, 90 deg Elbow is an Eaton Aeroquip 2025 Series fitting that transitions between NPTF internal pipe threads and SAE 37-degree flare connections. The 90-degree elbow configuration allows for directional routing in tight or confined installations where straight adapters are not practical.

Constructed from steel, this adapter is suited for use across marine and military applications, chemical processing, pulp and paper, food and beverage processing, and offshore drilling. With overall dimensions of 1.02 in. (A) by 1.42 in. (B), it is a compact fitting appropriate for medium-duty hydraulic systems requiring a reliable NPT-to-JIC transition.

SKU: 2025-6-8S

Supplier Part Number (MPN): 2025-6-8S

Alternate Part Numbers: C1AW55, MI-00311356, MINO-00015F60957

Specifications

A
1.02
Alternate Part Numbers
Alternate Part Number C1AW55, Alternate Part Number MI-00311356, Alternate Part Number MINO-00015F60957
Application
Marine/Military, Chemical Processing, Pulp and Paper Industries, Food and Beverage Processing, Off-Shore Drilling
B
1.42
Drop Dimension
1.42
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
0.38
End Size 2
0.75
End Type 1
NPTF
End Type 2
SAE 37
Minimum Working Temperature
-65
Supplier Part Number
2025-6-8S
Thread 1
3/8-18
Thread 2
3/4-16
Thread Sealant
No
Tube O.D.
0.50
Tube O.D.
0.5
Product Weight
0.25 lbs

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Product Questions & Answers (2)

Question by: Curt P on Feb 14, 2026, 10:14 AM
trying to swap lines around, is this the elbow that goes from 3/8-18 female NPT to 3/4-16 male JIC flare?
Answer by: Customer Support on Feb 16, 2026, 6:25 AM
You are looking at a 90 degree steel adapter with a 3/8-18 female NPTF on one end and a 3/4-16 male SAE 37 degree flare (JIC style) on the other. It is also listed with a 1/2 inch tube O.D. for the flare side.
Question by: Rex P on Mar 26, 2025, 3:51 PM
Will this fitting hold up if I'm running hydraulic fluid through it pretty much non-stop?
Answer by: Customer Support on Mar 28, 2025, 6:50 AM
These Eaton Aeroquip adapters are suitable for continuous duty across a range of applications, including demanding environments like offshore drilling and chemical processing. Just be sure to consult the fluid compatibility document to confirm it's compatible with your specific hydraulic fluid.