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03MORB-02FP STRAIGHT

Description & Features

A straight steel hydraulic adapter, the 03MORB-02FP Straight connects a 3/8-24 Male SAE O-Ring Boss (SAE J514) to a 1/8-27 Female NPSM thread (SAE J476), making it a practical solution for transitioning between these two common thread forms in hydraulic and fluid system assemblies. The NBR O-ring seal provides reliable sealing at the ORB end, helping to minimize leakage at the connection point.

Part of the Brennan Industries 6405-O series, this fitting is manufactured from steel and is suited for use in applications where a compact, straight-through adapter is required. The overall length of 0.950 inches keeps the assembly profile low. California residents should note that this product is subject to Prop 65 requirements.

SKU: 6405-03-02-O

Supplier Part Number (MPN): 6405-03-02-O

Alternate Part Numbers: 6405-03-02, A2216-2-3S

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6405-03-02-O	Product Weight 0.04 lbs

Product Questions & Answers (1)

Question by: Harvey H on Nov 14, 2025, 11:58 AM

Will this here fitting work to connect a 3/8" SAE O-ring boss fitting to a 1/8" female NPSM port?

Answer by: Customer Support on Nov 16, 2025, 8:35 AM

Yes, this straight adapter is designed specifically for that purpose, connecting a 3/8-24 male SAE O-Ring Boss to a 1/8-27 female NPSM thread.