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Steel Adapter, 1/8-27 Female NPT To 7/16-20 Male JIC 37 deg Flare, Straight

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Description & Features

Optimize your hydraulic systems with the Eaton Aeroquip Steel Adapter, designed for robust performance across demanding environments. This straight adapter connects a 1/8-27 female NPT to a 7/16-20 male JIC 37-degree flare, ensuring a secure and reliable connection in high-pressure applications. Constructed from durable zinc-plated steel, this adapter resists corrosion, making it suitable for marine, military, chemical processing, and offshore drilling applications. Its versatility extends to the food and beverage processing industries, supporting a wide range of operational needs.

The Eaton Aeroquip adapter is engineered to meet rigorous standards, providing a dependable solution for your hydraulic connection requirements. Its precision design facilitates ease of use while maintaining integrity under challenging conditions. Enhance your system's functionality with a product trusted across various industrial sectors.

SKU: 2022-2-4S

Supplier Part Number (MPN): 2022-2-4S

Alternate Part Numbers: C1AV46, FMC102-1056, MI-00311951, MINO-00015F61345

Specifications

Connection Size 1
1/4 in
Connection Size 2
1/8 in
Connection Type
FNPT, Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Female NPTF
Dimension Standards
SAE 070103/J514
Dimensions
1.19 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
1.06 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40 to 250 deg F
Series
2022 Series
Thread Size
1/8-27, 7/16-20
Tube OD
1/4 in

Product Questions & Answers (2)

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Question by: Judy T on Mar 10, 2026, 7:14 PM
got a hose end that’s 7/16-20 JIC, and the port is 1/8-27 female npt. is this the straight adapter that ties those together
Answer by: Customer Support on Mar 11, 2026, 7:49 PM
Function-wise, yes. It is a straight steel adapter that goes from 1/8-27 female NPT (NPTF internal pipe) on one side to 7/16-20 male JIC with a 37 degree flare on the other.
Question by: Stan A on Feb 20, 2026, 6:08 PM
got a 1/8 NPT female port on a small hydraulic block and need to adapt it out to a JIC fitting, this the right piece for that?
Answer by: Customer Support on Feb 21, 2026, 8:38 PM
That's what this adapter handles. One end is 1/8-27 female NPT, the other is 7/16-20 male JIC with a 37 degree flare. Straight configuration, no angle, so it threads right into that NPT port and gives you a JIC male to connect your line to. It's zinc plated steel, part of the Eaton Aeroquip 2022 series.

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