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04MJ-10MORB STRAIGHT

Description & Features

The 04MJ-10MORB STRAIGHT by Brennan Industries Inc is a reliable adapter designed for high-pressure industrial environments. This adapter features a maximum dynamic pressure of 5 000 psi ensuring robust performance under demanding conditions.

Fabricated from high-quality straight steel it offers durability and long-lasting performance. The NBR O-ring/seal material contributes to a secure and leak-proof connection making it suitable for various industrial applications.

This adapter incorporates Male JIC SAE 37 Degree flare threads on one end (7/16-20) and Male SAE O-Ring Boss threads on the other end (7/8-14) conforming to SAE J514 specifications. With an overall length of 1.490 mm it is engineered to meet industry standards and specifications for a precise fit.

MPN: 6400-04-10-O

Supplier Part Number: 6400-04-10-O

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6400-04-10-O	Product Weight 0.15 lbs

Product Questions & Answers (3)

Question by: Wayne H on Oct 23, 2025, 12:33 PM

Hey, will this here fitting work with standard JIC connections? Just makin' sure before I order.

Answer by: Customer Support on Oct 24, 2025, 8:17 PM

It's made to fit Male JIC SAE 37 Degree flare threads, so you should be good to go with standard JIC connections.

Question by: Jerry G on Jul 18, 2025, 10:49 AM

trying to hook a JIC line to an ORB port, is this the right straight adapter for that?

Answer by: Customer Support on Jul 19, 2025, 12:36 PM

It’s a straight adapter that goes from a Male JIC SAE 37 degree flare on one end to a Male SAE O-Ring Boss on the other. The JIC side is 7/16-20, and the ORB side is 7/8-14, both called out to SAE J514.

Question by: Roger H on Oct 18, 2025, 6:20 PM

rated for 5,000 psi on this one -- that hold up running hydraulic lines on heavy equipment all day, or is that more of a peak number?

Answer by: Customer Support on Oct 20, 2025, 6:01 AM

5,000 psi is the maximum dynamic pressure rating, so it's built to handle that load during normal operating conditions, not just at peak spikes. For continuous-duty hydraulic circuits on heavy equipment, that rating covers most standard high-pressure systems without issue. The straight steel construction and NBR o-ring seal are both suited for sustained use, not just occasional connections.