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ADAPTER

Description & Features

The Adapter by Brennan Industries Inc is a robust solution designed for demanding industrial applications. Constructed from straight steel for enhanced durability this adapter ensures reliable performance under a maximum dynamic pressure of 5 000 psi.

Featuring a male JIC SAE 37-degree flare with a B1 thread size of 1-1/16-12 and a male SAE O-ring boss with a B2 thread size of 9/16-18 this adapter adheres to SAE J514 specifications. It integrates NBR O-ring/seal material for secure connections.

With an overall length of 1.860 mm and a compact cubic inch space of 2.354 this adapter is engineered for efficiency and ease of use. Its series 6400-O classification underscores its industrial-grade quality.

Supplier Part Number: 6400-12-06-O

California Residents: PROP-65 WARNING

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6400-12-06-O	Product Weight 0.26 lbs

Product Questions & Answers (2)

Question by: Brett M on Jun 7, 2025, 1:56 PM

got a male JIC on one end and need to step down to a 9/16-18 ORB port, this the right piece for that?

Answer by: Customer Support on Jun 9, 2025, 6:01 AM

That's what this adapter does. One end is a 1-1/16-12 male JIC SAE 37-degree flare, and the other is a 9/16-18 male SAE O-ring boss. Both ends conform to SAE J514, so if your system is built to that spec, you're good to go.

Question by: Cheryl M on Jun 30, 2025, 8:58 PM

What's the max pressure this adapter can handle?

Answer by: Customer Support on Jul 2, 2025, 6:31 AM

This adapter is rated for a maximum dynamic pressure of 5,000 psi, making it suitable for demanding industrial applications.