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08MORB-06FJS STRAIGHT

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Description & Features

The 08MORB-06FJS Straight fitting by Brennan Industries Inc is engineered for robust performance and reliability. Manufactured from straight steel it guarantees durability and strength for various industrial applications. The fitting features Male SAE O-Ring Boss and Female JIC Swivel 37 Degree Flare threads adhering to SAE J514 standards.

Measuring an overall length of 1.580 mm and a secondary length of 1.210 mm this component ensures precise connectivity. The male thread size of 3/4-16 mm and female thread size of 9/16-18 mm offer accurate fitting dimensions. Additionally the NBR O-ring/seal material provides excellent sealing capabilities.

The C Hex dimension is 0.688 mm contributing to the fitting's secure installation. The fittings versatile design makes it indispensable in heavy-duty mechanical systems ensuring optimal performance. Constructed to meet stringent quality standards it serves as a reliable component in demanding environments.

Supplier Part Number: 6402-08-06-O

Specifications

Connection Size 1
1/2 in
Connection Size 2
3/8 in
Connection Type
Female JIC Swivel, Male SAE ORB
Connection Type 1
Male SAE ORB
Connection Type 2
Female SAE 37 deg JIC Swivel
Dimension Standards
SAE J1926, SAE J514
Dimensions
1.56 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
11/16 x 7/8 in
l2 Dimensions
1.21 in
l Dimensions
1.58 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
6402-O Series
Thread 2 Drill Dimensions
0.297 in
Thread B1 Drill Dimensions
0.391 in
Thread Size
3/4-16, 9/16-18

Product Questions & Answers (2)

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Question by: Glen H on Dec 13, 2025, 6:45 PM
got a 3/4-16 male ORB port on a valve block and need to step down to a 9/16-18 JIC line, this fitting do that?
Answer by: Customer Support on Dec 15, 2025, 2:27 PM
That's exactly what it's built for. The male end is 3/4-16 SAE O-Ring Boss and the female swivel end is 9/16-18 JIC 37 degree flare, so it bridges those two thread types in a straight configuration. The female side swivels, which makes it a lot easier to get your JIC line aligned without fighting the fitting during installation. NBR o-ring handles the seal on the ORB end.
Question by: Curt W on Apr 20, 2025, 12:05 PM
Will this fitting hold up in a hydraulic system on a farm tractor?
Answer by: Customer Support on Apr 22, 2025, 6:07 AM
Constructed from straight steel, this fitting is designed for robust performance in demanding industrial applications, including heavy-duty mechanical systems like those found on farm tractors.

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