Steel Adapter, 1/2-14 Female NPT To 3/4-16 Male JIC 37 deg Flare, Straight

Description & Features

Manufactured by Eaton Aeroquip, this straight steel adapter connects a 1/2-14 female NPT thread to a 3/4-16 male JIC 37° flare, making it well-suited for hydraulic and fluid systems that require a reliable transition between these two common thread types. The straight configuration keeps the connection inline, simplifying routing in space-constrained installations.

The Steel Adapter, 1/2-14 Female NPT To 3/4-16 Male JIC 37 deg Flare, Straight is designed for demanding service environments including marine and military equipment, chemical processing, pulp and paper, food and beverage processing, and offshore drilling applications. The 37° flare seat provides a positive metal-to-metal seal consistent with SAE standards.

Part of Eaton Aeroquip's 2022 Series, this adapter carries catalog reference C1AV64 and commodity code 37-332710-00.

SKU: 2022-8-8S

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

Alternate Part Numbers: C1AV64

Specifications

Connection Size 1
1/2 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
1.79 in L
Finish
Dura-Kote™
Fitting Type
Adapter
Hex Size
1-1/8 in
Material
Steel
Material Construction
Carbon Steel
Operating Temperature
-40 to 250 deg F
Series
2022 Series
Thread Size
3/4-16 x 1/2-14
Tube OD
1/2 in

Product Questions & Answers (1)

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Question by: Kent G on Jun 4, 2025, 7:58 PM
got a port that’s 1/2-14 female npt. will this adapter let me go over to a 3/4-16 jic flare on the other side?
Answer by: Customer Support on Jun 6, 2025, 11:07 AM
Function-wise, yes. It is a straight steel adapter that connects a 1/2-14 female NPT (NPTF internal pipe) on one end to a 3/4-16 male JIC 37 degree flare (SAE 37 degree flare) on the other.

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