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04MJ-06MORB STRAIGHT STNLS

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Description & Features

Crafted from durable straight stainless steel, this fitting is designed to withstand high-pressure environments, boasting a maximum dynamic pressure capacity of 6,000 PSI. The 04MJ-06MORB STRAIGHT STNLS fitting features a male JIC SAE 37-degree flare on one end and a male SAE O-Ring Boss on the other, making it versatile for various hydraulic applications. With its precise thread sizes of 7/16-20 and 9/16-18, each conforming to SAE J514 standards, this product ensures reliable and secure connections.

Measuring an overall length of 1.290 mm and occupying a compact cubic inch space of 0.611, this fitting is ideal for use in tight spaces where efficiency and reliability are paramount. The NBR O-Ring seal material provides excellent resistance against wear and tear, ensuring a long-lasting, leak-proof performance. Backed by Brennan Industries, this fitting is a reliable choice for demanding industrial settings.

SKU: 6400-04-06-O-SS

Supplier Part Number (MPN): 6400-04-06-O-SS

Alternate Part Numbers: AJ4-6GC

Specifications

Connection Size 1
1/4 in
Connection Size 2
3/8 in
Connection Type
Male JIC, Male SAE ORB
Connection Type 1
Male SAE 37 deg JIC Flare
Connection Type 2
Male SAE ORB
Cubic Inch Space L x W x H Dimensions
0.611 cu-in
Dimension Standards
SAE J1926, SAE J514
Dimensions
1.29 in L
Fitting Type
Adapter
Hex Size
11/16 in
Material
Stainless Steel
Material Construction
316/316L Stainless Steel
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
6400-O Series
Thread 2 Drill Dimensions
0.297 in
Thread B1 Drill Dimensions
0.172 in
Thread Size
9/16-18, 7/16-20

Product Questions & Answers (1)

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Question by: Carl S on Feb 23, 2026, 8:12 PM
Reckon this'll hold up in a hydraulic system pushing close to 6,000 PSI?
Answer by: Customer Support on Feb 25, 2026, 6:02 AM
This fitting is crafted to handle a maximum dynamic pressure of 6,000 PSI, so it should meet your requirements.

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