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20MJ-24MORB STRAIGHT

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Description & Features

The 20MJ-24MORB STRAIGHT adapter from Brennan Industries Inc. is an essential component for industrial applications. Constructed from high-quality straight steel it ensures optimal durability and reliability under demanding conditions. The adapter features a maximum dynamic pressure rating of 3 000 Psi making it suitable for high-pressure environments.

Designed with precision it comprises Male JIC SAE 37 Degree Flare and Male SAE O-Ring Boss thread types adhering to SAE J514 specifications. Thread B1 measures 1-5/8-12 (1.078mm drill) and Thread B2 measures 1-7/8-12 (1.312mm drill) ensuring compatibility with various equipment. The NBR O-ring/seal material provides excellent resistance against wear and tear.

The 20MJ-24MORB Straight adapter stands out for its robust construction and adherence to industrial standards ensuring seamless integration into your operational setups. With an overall length of 2.240mm it offers the flexibility needed for precise installations. This product complies with the PROP-65 WARNING requirements making it safe for use.

Supplier Part Number: 6400-20-24-O

Specifications

Connection Size 1
1-1/4 in
Connection Size 2
1-1/2 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
10.115 cu-in
Dimension Standards
SAE J1926, SAE J514
Dimensions
2.24 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
2-1/8 in
Material
Steel
Material Construction
12L14/C1045 Steel
Maximum Operating Pressure
3000 psi
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
6400-O Series
Thread 2 Drill Dimensions
1.312 in
Thread B1 Drill Dimensions
1.078 in
Thread Size
1-7/8-12, 1-5/8-12

Product Questions & Answers (2)

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Question by: Norm B on Sep 22, 2025, 6:57 AM
Thread B1 is a 1-5/8-12 male JIC and thread B2 is 1-7/8-12 male ORB, are both of those conforming to SAE J514?
Answer by: Customer Support on Sep 23, 2025, 8:38 AM
Both threads on this adapter are built to SAE J514 spec. The B1 side is a Male JIC SAE 37 Degree Flare at 1-5/8-12, and the B2 side is a Male SAE O-Ring Boss at 1-7/8-12. So yes, you're covered on both ends under the same standard.
Question by: Kent H on Nov 15, 2025, 12:13 PM
Reckon this would hold up okay in a hydraulic system runnin' around 2500 psi?
Answer by: Customer Support on Nov 17, 2025, 11:37 AM
This adapter is rated for a maximum dynamic pressure of 3,000 psi, so it should be suitable for your 2,500 psi hydraulic system.

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