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03MORB-04FP STRAIGHT

Description & Features

Constructed with straight steel, the 03MORB-04FP Straight hydraulic fitting is designed for durability and reliability in industrial applications. Equipped with a Male SAE O-Ring Boss thread (3/8-24) and a Female NPSM thread (1/4-18), this fitting ensures a secure and leak-proof connection, adhering to SAE J514 and SAE J476 standards. The use of NBR for the O-ring seal enhances its compatibility and resistance to various hydraulic fluids. With an overall length of 1.200 mm, this fitting is suitable for systems requiring precise and compact connections.

Ideal for high-pressure applications, the 03MORB-04FP Straight fitting from Brennan Industries supports efficient fluid transfer within hydraulic systems. Its robust construction and standardized threads make it an essential component for maintaining system integrity and performance.

SKU: 6405-03-04-O

Supplier Part Number (MPN): 6405-03-04-O

Alternate Part Numbers: 6405-03-04, A2216-4-3S

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6405-03-04-O	Product Weight 0.09 lbs

Product Questions & Answers (1)

Question by: Glen C on Mar 30, 2026, 6:11 PM

What size threads does this thing have? I'm trying to replace an old fitting.

Answer by: Customer Support on Mar 31, 2026, 6:24 PM

It's got a 3/8-24 Male SAE O-Ring Boss thread and a 1/4-18 Female NPSM thread, meeting SAE J514 and SAE J476 standards, respectively. Should be just the ticket for a standard hydraulic setup.