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08MORB-06FPS STRAIGHT

Description & Features

This adapter by Brennan Industries Inc is designed for reliability and precision in demanding applications. Featuring a male O-ring boss with SAE J514 specification and a female NPSM swivel with SAE J476 specification the 08MORB-06FPS Straight adapter ensures secure connections with excellent performance.

Constructed from high-quality straight steel it offers durability and resistance to wear. The O-ring / seal material is made of NBR providing an effective seal to prevent leaks. The overall length is 1.400 mm with a secondary length of 1.230 mm making it a robust and compact choice for various industrial needs.

With a thread size of 3/4-16 on the male end and 3/8-18 on the female end this adapter is versatile and compatible with a range of equipment. Its hex size of 0.875 mm allows for easy installation and removal. This product is ideal for use in industries requiring reliable and precise fittings.

Supplier Part Number: 6900-08-06-O

MPN: 6900-08-06-O

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6900-08-06-O	Product Weight 0.16 lbs

Product Questions & Answers (3)

Question by: Danny C on Jan 14, 2026, 9:29 AM

thread sizes on this one got me a little turned around, male end is 3/4-16 and the female swivel is 3/8-18, that right?

Answer by: Customer Support on Jan 15, 2026, 12:31 PM

that's correct. The male O-ring boss end runs 3/4-16 thread per SAE J514, and the female NPSM swivel on the other end is 3/8-18 per SAE J476. So you're stepping down between the two ports, which is a pretty common setup when you're transitioning between different line sizes in a hydraulic circuit.

Question by: Stan W on Oct 9, 2025, 12:18 PM

Is this here fitting made outta steel?

Answer by: Customer Support on Oct 10, 2025, 1:05 PM

it's straight steel.

Question by: Danny G on Dec 21, 2025, 7:43 PM

trying to swap a fitting out, what threads are on each end of this 08MORB-06FPS straight adapter?

Answer by: Customer Support on Dec 23, 2025, 3:28 PM

On the male side it is a 3/4-16 male O-ring boss thread built to SAE J514, and it seals with an NBR O-ring. The other end is a 3/8-18 female NPSM swivel thread built to SAE J476.