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06MJ-08MORB Straight

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Description & Features

BRENNAN INDUSTRIES INC offers the robust 06MJ-08MORB Straight designed for various industrial applications. This component made from straight steel is built to withstand a maximum dynamic pressure of 6 000 Psi. Featuring a Male JIC SAE 37 Degree Flare on one end and a Male SAE O-Ring Boss on the other this connector complies with SAE J514 thread specifications.

Constructed with an overall length of 1.380 mm this product ensures durability with its NBR O-ring/seal material. The precise threading includes a 9/16-18 dimension for Thread B1 and a 3/4-16 dimension for Thread B2. This series 6400-O product is reliable in high-pressure environments.

California Residents: PROP-65 WARNING

Supplier Part Number: 6400-06-08-O

MPN: 6400-06-08-O

Specifications

Connection Size 1
3/8 in
Connection Size 2
1/2 in
Connection Type
Male JIC, Male SAE ORB
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE ORB
Cubic Inch Space L x W x H Dimensions
1.057 cu-in
Dimension Standards
SAE J1926, SAE J514
Dimensions
1.38 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
7/8 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
6400-O Series
Thread 2 Drill Dimensions
0.391 in
Thread B1 Drill Dimensions
0.297 in
Thread Size
3/4-16, 9/16-18

Product Questions & Answers (2)

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Question by: Ross H on Apr 14, 2025, 6:54 PM
Got a JIC fitting on my hydraulic line and need to step up to a 3/4-16 ORB port on the manifold, this straight adapter do that job?
Answer by: Customer Support on Apr 16, 2025, 6:04 AM
That's what this fitting handles. One end is a 9/16-18 Male JIC SAE 37 Degree Flare, the other is a 3/4-16 Male SAE O-Ring Boss, so it bridges those two connection types in a straight configuration. Both threads meet SAE J514 spec, and the fitting is rated to 6,000 PSI dynamic pressure, which covers most standard hydraulic circuit demands. The NBR o-ring on the ORB end handles the seal at that port.
Question by: Neal M on Apr 24, 2025, 3:00 PM
trying to swap out a fitting, what threads are on each end of the 06MJ-08MORB?
Answer by: Customer Support on Apr 26, 2025, 6:23 AM
On one side you have a male JIC SAE 37 degree flare with a 9/16-18 thread. The other side is a male SAE O-Ring Boss with a 3/4-16 thread, and it uses an NBR O-ring seal.

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