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Steel Adapter, 1/4-18 Female NPT Swivel To 1/4-18 Male NPT, 45 deg Elbow

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Description & Features

This steel adapter features a 1/4-18 Female NPT swivel to 1/4-18 Male NPT connection in a 45-degree elbow configuration. The Eaton Aeroquip fitting is suitable for applications such as marine and military environments, chemical processing, pulp and paper industries, food and beverage processing, and off-shore drilling.

With dimensions A: 0.69 and B: 0.81, this steel adapter offers reliable performance across diverse applications.

SKU: 2049-4-4S

Supplier Part Number (MPN): 2049-4-4S

Alternate Part Numbers: C1AZ18, MI-00321136, MINO-00015F66036

Specifications

A
0.69
Alternate Part Numbers
Alternate Part Number C1AZ18, Alternate Part Number MI-00321136, Alternate Part Number MINO-00015F66036
Application
Marine/Military, Chemical Processing, Pulp and Paper Industries, Food and Beverage Processing, Off-Shore Drilling
B
0.81
Drop Dimension
0.97
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
0.25
End Size 2
0.25
End Type 1
NPSM
End Type 2
NPTF
Hex Size 2
0.69
Minimum Working Temperature
-65
Supplier Part Number
2049-4-4S
Thread 1
1/4-18
Thread 2
1/4-18
Thread Sealant
No
Product Weight
0.12 lbs

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Product Questions & Answers (2)

Question by: Wayne W on Dec 6, 2025, 2:45 PM
Will this elbow adapter work for connecting a female NPSM swivel to a male NPT fitting?
Answer by: Customer Support on Dec 7, 2025, 8:44 PM
This Eaton Aeroquip adapter is indeed designed for that purpose: connecting a female NPSM internal pipe swivel to a male NPTF external pipe.
Question by: Ronnie H on Jan 17, 2026, 12:03 PM
got a tight spot on a line, is this the 45 degree elbow with 1/4 female swivel on one end and 1/4 male npt on the other?
Answer by: Customer Support on Jan 19, 2026, 7:13 AM
Function-wise, it is a 45 degree elbow adapter that goes from a 1/4-18 female NPT swivel connection (NPSM internal pipe swivel) to a 1/4-18 male NPT (NPTF external pipe).