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#10 MJIC X #6 FP

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Description & Features

A straight steel adapter rated to 5,000 PSI dynamic pressure, the #10 MJIC x #6 FP connects a 7/8-14 Male JIC SAE 37° Flare (SAE J514) on one end to a 3/8-18 Female NPTF thread (SAE J476) on the other. This configuration makes it well suited for transitioning between JIC hydraulic lines and NPTF ported components in high-pressure fluid power systems.

Manufactured by Brennan Industries and sourced through World Wide Fittings, this fitting is constructed from straight steel and belongs to the Brennan Series 2405 product line. California residents should note that this product is subject to Proposition 65 warnings.

SKU: 2405-10-06

Supplier Part Number (MPN): 2405-10-06

Alternate Part Numbers: A2022-6-10S

Specifications

Connection Size 1
5/8 in
Connection Size 2
3/8 in
Connection Type
FNPT, Male JIC
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Female SAE NPTF
Dimension Standards
SAE J514, SAE J476
Dimensions
1.67 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
0.94 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
5000 psi
Series
2405 Series
Thread 2 Drill Dimensions
0.406 in
Thread B1 Drill Dimensions
0.484 in
Thread B2 Drill Dimensions
0.406 in
Thread Size
7/8-14 x 3/8-18

Product Questions & Answers (2)

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Question by: Johnny R on Jun 29, 2025, 11:33 AM
Got a 3/8 NPTF port on a pump housing and need to run a JIC line off it, this the right fitting to make that jump?
Answer by: Customer Support on Jul 1, 2025, 10:04 AM
For that exact transition, yes. One end of this adapter is a 7/8-14 Male JIC with a 37-degree flare per SAE J514, and the other is a 3/8-18 Female NPTF per SAE J476. That combination is built for connecting JIC hydraulic lines directly to NPTF ported components, so a pump housing with a 3/8 NPTF port is a solid fit for what this part does.
Question by: Gary T on Sep 11, 2025, 1:13 PM
Will this fitting work to connect a JIC line to something with an NPTF port?
Answer by: Customer Support on Sep 12, 2025, 5:39 PM
This straight steel adapter is designed specifically for that purpose. It connects a 7/8-14 Male JIC SAE 37° Flare to a 3/8-18 Female NPTF thread, making it suitable for transitioning between those types of connections.

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