06MORB-04MORB STRAIGHT

Description & Features

Crafted from high-quality straight steel, the 06MORB-04MORB STRAIGHT is designed for robust hydraulic applications requiring reliable connections. This fitting features a Male SAE Adjustable O-Ring Boss thread on one end and a Male SAE O-Ring Boss thread on the other, both conforming to SAE J514 specifications. The use of NBR for the O-ring seal ensures optimal performance and durability in hydraulic systems.

With a compact overall length of 1.540 mm and a Brennan C Hex size of 0.688 mm, this fitting is engineered to fit seamlessly into your existing setup. The threads, sized at 9/16-18 and 7/16-20, provide secure and efficient connections, minimizing potential leakage. Brennan Industries, known for precision and quality, supplies this component under series 3474-NWO, ensuring compatibility with a range of hydraulic systems.

SKU: 3474-06-04-NWO

Supplier Part Number (MPN): 3474-06-04-NWO

Specifications

Brand
BRENNAN
Connection Size 1
3/8 in
Connection Size 2
1/4 in
Connection Type
Male ORB, Male SAE ORB
Connection Type 1
Male SAE ORB
Connection Type 2
Male ORB
Dimension Standards
SAE J1926, SAE J514
Dimensions
1.38 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
11/16 in
l Dimensions
1.54 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
3474-NWO Series
Thread 2 Drill Dimensions
0.172 in
Thread B1 Drill Dimensions
0.297 in
Thread Size
9/16-18, 7/16-20

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06MAORB-06MORB STRAIGHT

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-04MAORB-04MORB STR

3474-04-04-NWO

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1/4 in

7/16-20

0.563 in

BRENNAN STRAIGHT THREAD UNION 1/2 X 3/8

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3474-16-12-NWO

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20MAORB-20MORB STRAIGHT

3474-20-20-NWO

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1-1/4 in

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1-7/8 in

Product Questions & Answers (1)

Question by: Lance W on Nov 6, 2025, 8:52 PM
What kind of O-ring does this fitting use?
Answer by: Customer Support on Nov 8, 2025, 8:06 AM
This fitting relies on an NBR O-ring seal for optimal performance in hydraulic systems.

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