Steel Adapter, 3/8-18 Male NPT Swivel To 3/8-18 Female NPT, 90 deg Elbow

Description & Features

This zinc-plated steel adapter features a 3/8-18 Male NPT swivel to 3/8-18 Female NPT connection, configured as a 90-degree elbow. The Eaton Aeroquip Steel Adapter is suitable for use in various applications.

With an A dimension of 1.69 and a B dimension of 1.02, this adapter is designed for use in marine and military applications, as well as chemical, pulp and paper, and food and beverage processing industries. It also finds use in off-shore drilling applications. For fluid compatibility information, please refer to the linked document.

SKU: 2252-6-6S

Supplier Part Number (MPN): 2252-6-6S

Alternate Part Numbers: C1BD56, MI-00302905, MINO-00015F51761

Specifications

Brand
Aeroquip® by Danfoss
a Dimensions
1.69 in
b Dimensions
1.02 in
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Type
FNPT, MNPT Swivel
Connection Type 1
MNPTF Swivel
Connection Type 2
Female NPTF
Drop Dimensions
1.02 in
Finish
Dura-Kote™
Fitting Type
90 deg Elbow
Hex Size
22 mm, 22.2 mm
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-65
Series
2252 Series
Thread Sealant
With Thread Sealant
Thread Size
3/8-18

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Product Questions & Answers (3)

Question by: Phil E on Oct 21, 2025, 7:11 AM
What industries is this 90 degree elbow adapter actually built for? Trying to figure out if it fits our operation before I order a bunch of em.
Answer by: Customer Support on Oct 22, 2025, 4:35 PM
Several demanding sectors use this fitting regularly, including marine and military applications, chemical processing, pulp and paper facilities, food and beverage processing plants, and offshore drilling use. The zinc plated steel construction holds up in environments where corrosion resistance matters, and the 90 degree swivel configuration gives you routing flexibility when straight fittings just won't work in tight spaces.
Question by: Darryl D on Apr 15, 2025, 5:11 PM
trying to swap out an elbow on a line, is this one 3/8-18 on both ends or am i readin it wrong
Answer by: Customer Support on Apr 17, 2025, 6:14 AM
Both sides are 3/8-18. One end is a male NPT swivel with an external pipe swivel style, and the other end is a 3/8-18 female NPT with an internal pipe thread.
Question by: Rick H on May 9, 2025, 1:51 PM
So this will actually swivel, even after you tighten it down?
Answer by: Customer Support on May 11, 2025, 9:37 AM
That's right. The 3/8-18 Male NPT end is designed to swivel, even after it's tightened to the mating part. This makes it easier to align your hoses or fittings without loosening the connection.

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