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Steel Adapter, 1/2-14 Female NPT To 9/16-18 Male JIC 37 deg Flare, Straight

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Description & Features

This straight steel adapter features a 1/2-14 Female NPT to 9/16-18 Male JIC 37 deg Flare connection. Suitable for applications including marine, military, chemical processing, pulp and paper, food and beverage, and off-shore drilling. The adapter's End 1 is female NPTF with a 0.5 size, while End 2 is male SAE 37 with a 0.5625 size.

This Pipe to 37° Flare Steel Adapters product, catalog number C1AV63, has a minimum working temperature of -40 degrees. The hex size 2 measures 0.866. Thread 1 is 1/2-14 and Thread 2 is 9/16-18.

SKU: 2022-8-6S

Supplier Part Number (MPN): 2022-8-6S

Alternate Part Numbers: C1AV63, MI-00312027, MINO-00015F61352

Specifications

Brand
Aeroquip® by Danfoss
Connection Size 1
3/8 in
Connection Size 2
1/2 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
1.69 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
0.87 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40 to 250 deg F
Series
2022 Series
Thread Size
1/2-14 x 9/16-18
Tube OD
3/8 in

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Product Questions & Answers (1)

Question by: Vince M on Sep 3, 2025, 11:56 AM
Will this adapter work alright for connecting a pressure gauge to a hydraulic pump?
Answer by: Customer Support on Sep 4, 2025, 9:24 PM
This Eaton Aeroquip adapter is commonly used in hydraulic systems, including pumps. It's made for applications like chemical processing and off-shore drilling, so it should hold up just fine with the pressures you'd find in a hydraulic setup.

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