Steel Adapter, 3/8-18 Male NPT To 7/8-14 Female JIC 37 deg Flare Swivel, Straight

Description & Features

Manufactured by Brennan Industries Inc, this steel adapter facilitates a reliable connection between 3/8-18 male NPT and 7/8-14 female JIC 37-degree flare fittings. The straight swivel design ensures ease of installation and solid sealing without requiring thread sealant.

Engineered from durable steel, this adapter is designed for various industrial applications requiring robust and precise connections. Its compatibility with both NPT and JIC threads makes it versatile for a wide range of usage scenarios.

The specific threading and tube dimensions address the needs for both high-pressure and standard industrial conditions. The tube outer diameter of 0.63 inches adds to the secure and efficient transfer of fluids or gases.

MPN: C1DY69 Supplier Part Number: 6505-06-10

Specifications

a Dimensions
1.86 in
Connection Size 1
5/8 in
Connection Size 2
3/8 in
Connection Type
Female JIC Swivel, MNPT
Connection Type 1
Female SAE 37 deg JIC Flare Swivel
Connection Type 2
Male NPTF
Dimension Standards
SAE J476/J514
Dimensions
1.9 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
1 x 1 in
Material
Steel
Material Construction
AISI 12L14/C1045 Steel
Maximum Operating Pressure
5000 psi
Series
6505 Series
Thread Sealant
Without Thread Sealant
Thread Size
7/8-14 x 3/8-18
Tube Outside Diameter
0.63 in

Product Questions & Answers (2)

Sign In Hover me Please sign in to submit a question
Question by: Harold J on May 27, 2025, 8:50 AM
trying to hook a 3/8-18 npt port up to a #10 jic hose end. is this the right adapter?
Answer by: Customer Support on May 28, 2025, 10:16 AM
For that combo, it matches up. One side is 3/8-18 male NPT and the other side is 7/8-14 female JIC with a 37 degree flare swivel, which is the common thread size for a #10 JIC connection.
Question by: Billy H on Apr 29, 2025, 5:27 PM
Will this adapter work for connecting a 3/8 NPT male fitting to a 7/8 JIC female fitting?
Answer by: Customer Support on Apr 30, 2025, 6:23 PM
Yes, this steel adapter is designed to connect a 3/8-18 male NPT fitting to a 7/8-14 female JIC 37-degree flare fitting.

Tell us what you need and we'll get back to you.

Fields marked * are required.