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Steel Adapter, 3/8-24 Male JIC 37 deg Flare To 3/8-24 Male JIC 37 deg Flare, Straight

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Description & Features

This steel adapter features a 3/8-24 Male JIC 37 deg Flare To 3/8-24 Male JIC 37 deg Flare connection, suitable for hydraulic, instrumentation, and chemical processing systems. This straight union adapter from Eaton Aeroquip, also known as a 2027 Series Union Adapter, is designed for reliable performance in demanding applications.

This **Steel Adapter, 3/8-24 Male JIC 37 deg Flare To 3/8-24 Male JIC 37 deg Flare, Straight** has an A dimension of 1.23.

SKU: 2027-3-3S

Supplier Part Number (MPN): 2027-3-3S

Alternate Part Numbers: C1AW70, MI-00298966, MINO-00015F47397

Specifications

Connection Size 1
3/16 in
Connection Size 2
3/16 in
Connection Type
Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE 37 deg JIC Flare
Dimension Standards
SAE 070101/J514
Dimensions
1.23 in L
Finish
Dura-Kote™
Fitting Type
Union
Hex Size
7/16 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-65 to 400 deg F
Series
2027 Series
Thread Size
3/8-24

Product Questions & Answers (1)

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Question by: Denise B on Mar 12, 2026, 12:25 PM
what's the thread size on both ends of this fitting, are they the same all the way around?
Answer by: Customer Support on Mar 14, 2026, 6:27 AM
Both ends are 3/8-24 male JIC with a 37 degree flare, so yes, the threading and flare angle match on each side. That makes it a union adapter, meaning it's built to join two female JIC 37 degree flare connections in a straight line. It's part of the Eaton Aeroquip 2027 series and carries catalog number C1AW70 if you need to cross-reference it anywhere.

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