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24MORB-24FP STRAIGHT

Description & Features

Designed for straight-configuration hydraulic connections, the 24MORB-24FP Straight fitting bridges a 1-7/8-12 Male SAE O-Ring Boss thread (per SAE J514) on one end to a 1-1/2-11-1/2 Female NPSM thread (per SAE J476) on the other. The male ORB end uses an NBR O-ring seal to provide reliable, leak-resistant performance in high-pressure hydraulic circuits.

Constructed from steel, this straight adapter is part of Brennan Industries' 6405-O series and has an overall length of 2.160 inches. The Thread B1 drill dimension is 1.312 inches and the Thread B2 drill dimension is 1.500 inches. It is well-suited for industrial hydraulic systems requiring a direct, inline transition between SAE O-Ring Boss and NPSM female connections. California residents should note that this product is subject to Proposition 65 warnings.

SKU: 6405-24-24-O

Supplier Part Number (MPN): 6405-24-24-O

Alternate Part Numbers: 6405-24-24, A2216-24-24S, BR-6405-24-24-O

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6405-24-24-O	Product Weight 0.99 lbs

Product Questions & Answers (2)

Question by: Clint J on Oct 24, 2025, 8:05 PM

Will this fitting hold up in a high-pressure hydraulic system?

Answer by: Customer Support on Oct 26, 2025, 10:00 AM

This straight adapter uses an NBR O-ring seal to deliver reliable, leak-resistant performance in high-pressure hydraulic circuits.

Question by: Chad M on Dec 31, 2025, 12:12 PM

got a hose end that’s 1-1/2-11-1/2 female NPSM. is this the piece that’ll screw into a 1-7/8-12 ORB port?

Answer by: Customer Support on Jan 2, 2026, 6:14 AM

Function-wise, it is a straight steel adapter that goes from a 1-7/8-12 Male SAE O-Ring Boss thread (SAE J514) to a 1-1/2-11-1/2 Female NPSM thread (SAE J476), so it matches the thread types and sizes you called out.