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08MFS-06MAORB STRAIGHT

Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number FS6400-08-06-O	Product Weight 0.99 lbs

Product Questions & Answers 3

Product Questions & Answers

what thread size does the male ORB end run on this fitting?

Question by: Norm R on Dec 26, 2025, 8:43 AM

The male ORB side uses a 9/16-18 thread, which corresponds to the B thread position on this fitting. The B drill size is 0.264 inches, so if you're checking clearance or prepping a port, those are the numbers you want to work with.

Answer by: Customer Support on Dec 28, 2025, 7:39 AM

trying to swap out a straight fitting i’ve got, is this one the FS6400-08-06-O part?

Question by: Travis P on May 16, 2025, 1:54 PM

Match it up by part number and series. This fitting’s MPN and supplier part number are FS6400-08-06-O, and it’s in the Brennan FS6400-O series. It also cross-references to AFF1852T0806S and FF6400-08-06 as alternate part numbers.

Answer by: Customer Support on May 18, 2025, 8:16 AM

What's the drill size on the B side of this fitting?

Question by: Phil F on May 22, 2025, 1:48 PM

On the B side, the drill size is 0.264 inches, and it uses a 9/16-18 thread.

Answer by: Customer Support on May 23, 2025, 6:22 PM