Skip to the beginning of the images gallery

06MORB-06FPS STRAIGHT STNLS

Description & Features

This straight stainless steel fitting, identified as 06MORB-06FPS STRAIGHT STNLS, connects using a 9/16-18 male O-ring boss thread (SAE J514) on one end and a 3/8-18 female NPSM swivel thread (SAE J476) on the other.

The fitting is part of the 6900-O series from Brennan Industries. It features an NBR O-ring seal and measures 1.460 inches in overall length.

SKU: 6900-06-06-O-SS

Supplier Part Number (MPN): 6900-06-06-O-SS

Specifications

Connection Size 1 3/8 in	Connection Size 2 3/8 in	Connection Type FNPSM Swivel, Male SAE ORB	Connection Type 1 Male SAE ORB	Connection Type 2 FNPSM Swivel	Dimension Standards SAE J1926, SAE J514, SAE J476	Dimensions 1.46 in L	Fitting Type Adapter	Hex Size 11/16 x 7/8 in	l2 Dimensions 1.17 in	Material Stainless Steel	Material Construction 316/316L Stainless Steel	Maximum Operating Pressure 6000 psi	Operating Temperature -40 to 250 deg F	Seal Material NBR	Series 6900-O Series	Thread 2 Drill Dimensions 0.34 in	Thread B1 Drill Dimensions 0.297 in	Thread Size 3/8-18, 9/16-18

Product Questions & Answers (1)

Question by: Shawn M on Feb 2, 2026, 4:08 PM

So, this thing has two different thread sizes, right? Just makin' sure I'm readin' it right.

Answer by: Customer Support on Feb 4, 2026, 6:35 AM

That's correct. This fitting uses a 9/16-18 male O-ring boss thread on one end and a 3/8-18 female NPSM swivel thread on the other end.

06MORB-06FPS STRAIGHT STNLS

Description & Features

Specifications

Related Documents

Product Questions & Answers (1)