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08MFS-10MAORB STRAIGHT

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Description & Features

This adapter from Brennan Industries Inc. series FS6400-O ensures robust performance in industrial applications. The component features a precise Hex size of 1.062 and a length of 1.590 making installation straightforward and secure.

Engineered with a Tube O.D. of 1/2 this piece is crafted to meet demanding requirements. It is equipped with A Drill and B Drill dimensions of 0.378 allowing for accurate and secure connections.

The adapter includes a 13/16-16 A Thread and a 7/8-14 B Thread providing compatibility with a variety of setups. It promises durability and consistency in performance.

Supplier Part Number: FS6400-08-10-O

Specifications

Brand
BRENNAN
a Drill Dimensions
0.378 in
b Drill Dimensions
0.378 in
Connection Size 1
1/2 in
Connection Size 2
5/8 in
Connection Type
Male ORFS, Male SAE ORB
Connection Type 1
Male SAE ORFS
Connection Type 2
Male SAE ORB
Dimension Standards
SAE J1453, SAE J1926
Dimensions
1.59 in L
Finish
Trivalent Zinc-Plated
Fitting Type
Adapter
Hex Size
1.06 in
Material
Steel
Material Construction
AISI 12L14/C1045 Steel
Maximum Operating Pressure
6000 psi
Operating Temperature
-40 to 250 deg F
Series
FS6400-O Series
Thread Size
13/16-16 x 7/8-14
Tube OD
1/2 in
Tube Outside Diameter
1/2 in

Product Questions & Answers (2)

Question by: Dwayne H on Jan 24, 2026, 2:13 PM
Got a 1/2 inch tube line I'm trying to connect to a -10 ORB port, this the right piece for that?
Answer by: Customer Support on Jan 26, 2026, 6:14 AM
For a 1/2 inch tube O.D. on one end and a 7/8-14 thread on the other, yeah, that lines up with what this adapter is built for. The A side runs a 13/16-16 thread and the B side is 7/8-14, which is your standard -10 ORB. Both drill dimensions are 0.378, so flow passage is consistent end to end. Brennan part number FS6400-08-10-O, also listed as FF6400-08-10 if you're cross-referencing another catalog.
Question by: Wes W on Jun 7, 2025, 6:41 PM
trying to swap an adapter out, does this one match the FS6400-08-10-O part number?
Answer by: Customer Support on Jun 9, 2025, 6:45 AM
For a direct part number match, this adapter is the Brennan Industries FS6400-08-10-O (SKU FS6400-08-10-O). It also crosses to AFF1852T0810S and FF6400-08-10.

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