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6400-L-16-16-O

Description & Features

A straight long configuration fitting designed for 16 MJ to 16 MORB connections, the 6400-L-16-16-O from Brennan Industries is suited for hydraulic line assemblies where a male JIC-to-male O-ring boss transition is required in a single-piece, straight adapter. The long body style provides additional engagement length, which can be useful in tight or constrained mounting arrangements where standard-length adapters may not provide adequate thread reach.

Brennan Industries is a recognized manufacturer of hydraulic fittings and adapters, and this part follows their established sizing and thread conventions for JIC and ORB configurations commonly found in mobile and industrial hydraulic systems.

SKU: BR-6400L-16-16-O

Supplier Part Number (MPN): 6400-L-16-16-O

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6400-L-16-16-O	Product Weight 0.88 lbs

Product Questions & Answers (1)

Question by: Ross R on Jan 29, 2026, 8:42 AM

Will this fitting work to connect a JIC fitting to an O-ring boss on my hydraulic system?

Answer by: Customer Support on Jan 31, 2026, 6:28 AM

This straight adapter fitting is indeed designed to connect a 16 MJ (male JIC) to a 16 MORB (male O-ring boss) connection.