Skip to the beginning of the images gallery

08MJ-16MORB STRAIGHT

Description & Features

Manufactured by Brennan Industries Inc the 08MJ-16MORB Straight adapter is designed with precision to meet industrial standards. Constructed from straight steel this adapter offers durability and reliability under demanding conditions.

This product features a male JIC SAE 37-degree flare for Thread B1 and a male SAE O-ring boss for Thread B2 conforming to SAE J514 specifications. It supports a maximum dynamic pressure of 4 000 psi making it suitable for high-pressure applications.

The overall length of the adapter is 1.790 mm and it incorporates NBR O-ring/seal material for enhanced sealing capabilities. Thread B1 has a 3/4-16 size with a 0.391 mm drill diameter while Thread B2 measures 1-5/16-12 with a 0.844 mm drill diameter.

With a cubic inch space of 4.028 this adapter belongs to the 6400-O series. It is ideal for use in various industrial settings where robust and precise connection solutions are required.

Supplier Part Number: 6400-08-16-O

California Residents: PROP-65 WARNING

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6400-08-16-O	Product Weight 0.40 lbs

Product Questions & Answers (1)

Question by: Tammy H on Nov 27, 2025, 9:15 AM

trying to hook a jic 37 flare line to an o-ring boss port, is that what this adapter does?

Answer by: Customer Support on Nov 28, 2025, 3:22 PM

Function-wise, it’s a straight steel adapter that joins a male JIC SAE 37 degree flare on one end (Thread B1) to a male SAE O-ring boss on the other end (Thread B2), both built to SAE J514.