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10MJ-06MORB STRAIGHT

Description & Features

Designed for high-pressure applications the 10MJ-06MORB STRAIGHT by Brennan Industries Inc features male JIC SAE 37-degree flare and male SAE O-ring boss threads. This fitting is built from straight steel and includes an NBR O-ring/seal ensuring a reliable connection under a maximum dynamic pressure of 5 000 psi. It adheres to SAE J514 specifications and provides robust performance in demanding industrial environments.

Its dimensions offer precise compatibility: Thread B1 Size is 7/8-14 with a drill size of 0.484 mm and Thread B2 Size is 9/16-18 with a drill size of 0.297 mm. The overall length of the fitting measures 1.710 mm making it a compact yet powerful component. This model is part of the 6400-O series and is suitable for various mechanical and hydraulic applications.

Supplier Part Number: 6400-10-06-O

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6400-10-06-O	Product Weight 0.19 lbs

Product Questions & Answers (2)

Question by: Randy B on Jul 10, 2025, 5:48 PM

What's the highest pressure this fitting can handle without blowing apart?

Answer by: Customer Support on Jul 12, 2025, 12:17 PM

It's rated for a maximum dynamic pressure of 5,000 psi, so you should be good up to that level.

Question by: Ray C on Aug 28, 2025, 2:48 PM

got a hose end that’s 7/8-14 JIC, and the port is 9/16-18 ORB. is this the straight adapter for that?

Answer by: Customer Support on Aug 29, 2025, 4:49 PM

For connecting a male JIC SAE 37 degree flare to a male SAE O-ring boss, this fitting matches those thread sizes: B1 is 7/8-14 JIC 37 degree flare and B2 is 9/16-18 ORB. It is a straight steel adapter and it uses an NBR O-ring/seal on the ORB side.