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Steel Adapter, 1-7/8-12 Male SAE O-Ring Boss (Straight Thread O-Ring) To 1-7/8-12 Male JIC 37 deg Flare, Straight

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Description & Features

Crafted from durable steel, this Eaton Aeroquip adapter is engineered for reliable performance in demanding environments. It features a 1-7/8-12 male SAE O-Ring Boss (Straight Thread O-Ring) connection to a 1-7/8-12 male JIC 37-degree flare. This design ensures a secure and leak-free fit, making it ideal for applications in the marine, military, chemical processing, pulp and paper, food and beverage, and off-shore drilling industries.

The adapter is designed to meet rigorous industrial standards, providing a robust solution for complex hydraulic systems. With a catalog number of C1AX18, it showcases Eaton Aeroquip's commitment to high-quality engineering. The adapter's specifications and compatibility make it suitable for various industrial applications, emphasizing its versatility and reliability in critical use.

SKU: 202702-24-24S

Supplier Part Number (MPN): 202702-24-24S

Alternate Part Numbers: C1AX18, MI-00319041, MINO-00015F65191

Specifications

Connection Size 1
1-1/2 in
Connection Size 2
1-1/2 in
Connection Type
Male JIC, Male SAE ORB
Connection Type 1
Male SAE ORB
Connection Type 2
Male SAE 37 deg JIC Flare
Dimension Standards
SAE 070120/J1926/J514
Dimensions
2.37 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
202702 Series
Thread Size
1-7/8-12

Product Questions & Answers (3)

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Question by: Troy W on Sep 28, 2025, 10:58 AM
got a hose end that’s 1-7/8-12 JIC 37 degree flare. will this adapter let me hook into an SAE O-ring boss port with the same thread?
Answer by: Customer Support on Sep 30, 2025, 6:36 AM
You are looking at a straight steel adapter that goes from 1-7/8-12 male SAE O-ring boss on one end to 1-7/8-12 male JIC 37 degree flare on the other. So it is meant for exactly that kind of transition between an ORB port connection and a JIC 37 flare connection, with both ends using 1-7/8-12 threads.
Question by: Neil K on Jan 10, 2026, 9:52 AM
got a -24 SAE O-ring boss port on a hydraulic manifold and need to run a JIC line off it, this straight adapter gonna work for that?
Answer by: Customer Support on Jan 11, 2026, 6:32 PM
That's what this fitting is built for. One end threads into a 1-7/8-12 SAE O-ring boss port, and the other end gives you a 1-7/8-12 male JIC 37-degree flare seat to connect your JIC hose or tube assembly. Both ends are the same dash-24 size, so there's no reduction happening. It's a straight configuration, meaning no angle or offset to work around.
Question by: Warren O on Dec 14, 2025, 7:25 PM
Will this adapter work for connecting a 1-7/8-12 male SAE O-ring boss to a 1-7/8-12 male JIC 37 degree flare?
Answer by: Customer Support on Dec 16, 2025, 6:40 AM
Yes, that's exactly what this Eaton Aeroquip adapter is designed for – connecting a 1-7/8-12 male SAE O-ring boss (straight thread O-ring) to a 1-7/8-12 male JIC 37 degree flare.

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