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12MJ-08MORB STRAIGHT

Description & Features

Engineered by Brennan Industries Inc the 12MJ-08MORB STRAIGHT adapter is a premium-grade component within the 6400-O series. Manufactured from straight steel this adapter delivers exceptional durability and strength. It is designed to maintain optimal performance even under high pressure with a maximum dynamic pressure rating of 5 000 PSI.

The 12MJ-08MORB STRAIGHT features a Male JIC SAE 37 Degree Flare thread on one end measuring 1-1/16-12 and a Male SAE O-Ring Boss thread measuring 3/4-16 on the other end. Both threads comply with SAE J514 specifications ensuring compatibility and reliability in various applications.

With an overall length of 1.940 mm the adapter's compact design allows for easy integration into tight spaces. The NBR O-Ring/Seal material enhances the sealing capabilities providing secure and leak-free connections.

MPN: 6400-12-08-O

Supplier Part Number: 6400-12-08-O

Specifications

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6400-12-08-O	Product Weight 0.29 lbs

Product Questions & Answers (1)

Question by: Sherry T on Jan 16, 2026, 6:01 PM

trying to swap fittings on a hose, is this the one that goes from 1-1/16-12 JIC flare to 3/4-16 ORB?

Answer by: Customer Support on Jan 18, 2026, 7:47 AM

Yes, it is a straight adapter with a male JIC SAE 37 degree flare on one side (1-1/16-12) and a male SAE O-Ring Boss on the other side (3/4-16). Both ends are built to SAE J514 thread specifications.