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-04MAORB-04MORB STR

Description & Features

The -04MAORB-04MORB STR from Brennan Industries Inc is a high-quality fitting designed for industry professionals. This component features a straight steel construction ensuring durability and reliable performance under various conditions.

With an overall length of 1.470 mm and a C Hex 1 measurement of 0.563 mm the connector is engineered for precision. The fitting incorporates a male SAE adjustable O-ring boss on one end and a male SAE O-ring boss on the other both adhering to SAE J514 specifications. The thread size on both ends is 7/16-20 with a drill diameter of 0.172 mm.

The NBR O-ring/seal material provides excellent resistance to oils and fuels ensuring that the fitting maintains its integrity even in demanding environments. It is part of the 3474-NWO series.

Supplier Part Number: 3474-04-04-NWO

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 3474-04-04-NWO	Product Weight 0.07 lbs

Product Questions & Answers (3)

Question by: Bonnie B on Mar 5, 2026, 4:35 PM

both ends are 7/16-20 threads on this thing, so one side adjusts and the other don't? just want to make sure i'm reading that right before i order

Answer by: Customer Support on Mar 7, 2026, 8:24 AM

Correct. One end is a male SAE adjustable O-ring boss, which lets you clock or reposition the fitting during installation. The other end is a fixed male SAE O-ring boss with no adjustment. Both are 7/16-20 thread size and built to SAE J514 spec, but only one side gives you that rotational flexibility.

Question by: Pete J on Jan 8, 2026, 11:41 AM

Will this fitting hold up to regular use with hydraulic fluids?

Answer by: Customer Support on Jan 10, 2026, 7:24 AM

Given the NBR O-ring/seal material, this fitting should offer good resistance to oils and fuels commonly used in hydraulic systems.

Question by: Glen M on Jan 21, 2026, 7:25 PM

got a hose end that’s 7/16-20 ORB. is this fitting the kind that’s ORB on both sides, or am i mixing things up?

Answer by: Customer Support on Jan 23, 2026, 6:47 AM

Both ends are SAE J514 O-ring boss threads at 7/16-20. One side is a male SAE adjustable O-ring boss, and the other side is a male SAE O-ring boss.