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16BORE-16MFS STRAIGHT

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Description & Features

A straight face seal fitting from Brennan Industries, the 16BORE-16MFS STRAIGHT is a size 16 bore to 16 male face seal connection designed for use in hydraulic line assemblies requiring a leak-resistant, straight-configuration fitting. The face seal design provides a reliable metal-to-metal seating surface suited to high-pressure hydraulic circuits where thread-only connections may be insufficient.

This fitting is commonly used in mobile and industrial hydraulic systems to connect hose ends or tubing to ports with matching female face seal threads. Brennan Industries is a recognized manufacturer of hydraulic fittings and adapters, and this part is consistent with their standard face seal product line.

SKU: FF0403-16-16

Supplier Part Number (MPN): FS0403-16-16

Alternate Part Numbers: AFF1851T1616S

Specifications

Connection Size 1
1 in
Connection Size 2
1 in
Connection Type
Bore, Male ORFS
Connection Type 1
Male ORFS
Connection Type 2
SAE Bore
Dimension Standards
SAE J1453
Dimensions
1.52 in L
Fitting Type
Adapter
Hex Size
1-1/2 in
Material
Steel
Material Construction
AISI 1018/1020 Steel
Maximum Operating Pressure
6000 psi
Operating Temperature
-40 to 250 deg F
Series
FS0403 Series
Thread Size
1-7/16-12

Product Questions & Answers (3)

Question by: Dwight C on Dec 3, 2025, 7:58 PM
Would this fitting work alright for a hydraulic setup on a tractor? I'm just needing a straight connection.
Answer by: Customer Support on Dec 5, 2025, 1:39 PM
Designed for hydraulic line assemblies, this straight face seal fitting provides a leak-resistant connection, especially useful in systems where regular threaded connections might not be enough. It's commonly found in both mobile and industrial hydraulic setups.
Question by: Ross M on Dec 15, 2025, 6:04 AM
got a hose with a size 16 bore end, will this screw right onto a 16 MFS port or am i mixing things up
Answer by: Customer Support on Dec 17, 2025, 6:27 AM
It is a straight adapter that goes from a size 16 bore connection to a size 16 male face seal (MFS) end. It is meant to mate with a matching female face seal thread on the port side, giving you a face seal connection instead of relying on threads alone.
Question by: Todd C on Dec 30, 2025, 8:25 PM
got a hose end with female face seal threads on a mobile hydraulic line, will this Brennan fitting mate up to that straight off?
Answer by: Customer Support on Jan 1, 2026, 9:39 AM
Face seal to face seal connections work when both sides share the same thread standard and size. This fitting is a size 16 bore on one end and size 16 male face seal on the other, so as long as your hose end or port has matching female face seal threads at size 16, you should have a solid, leak-resistant connection without any adapters in between.

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