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06MJ-04MORB STRAIGHT

Description & Features

Crafted from durable straight steel this advanced fitting meets SAE J514 standards for reliable performance. Engineered by Brennan Industries Inc it incorporates NBR seals and features a maximum dynamic pressure capacity of 6 000 PSI ensuring durability in demanding environments.

Measuring 1.270 mm in overall length and utilizing a 0.297 mm drill size for Thread B1 and 0.172 mm for Thread B2 this fitting guarantees precision and compatibility. The male JIC SAE 37-degree flare connects seamlessly with the male SAE O-ring boss offering superior leak prevention.

Supplier Part Number: 6400-06-04-O

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6400-06-04-O	Product Weight 1.00 lbs

Product Questions & Answers (2)

Question by: Ross M on Oct 23, 2025, 10:28 AM

Will this fitting hold up in a hydraulic system running at 5000 PSI?

Answer by: Customer Support on Oct 24, 2025, 1:38 PM

This fitting is rated for a maximum dynamic pressure of 6,000 PSI, so it should handle that pressure without issue.

Question by: Neil F on Jan 30, 2026, 12:21 PM

got a hose end with a 9/16-18 JIC flare on it. will this fitting screw right on and seal up?

Answer by: Customer Support on Jan 31, 2026, 3:02 PM

With a 9/16-18 male JIC SAE 37 degree flare on the B1 side, this fitting matches that thread and flare style. The other end is a 7/16-20 male SAE O-ring boss, and it uses an NBR O-ring for sealing on the ORB side.