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(S69-4-4) BRASS FITTING

Description & Features

Manufactured by Midland Industries, the (S69-4-4) Brass Fitting is a compact brass compression or threaded fitting designed for use in hydraulic and fluid system connections. Brass construction provides reliable corrosion resistance and durability in a range of industrial fluid handling applications.

With limited attribute data available for this part, the fitting is best identified by its part number for cross-reference and specification confirmation. Midland Industries is a recognized manufacturer of brass fittings and fluid connection components for industrial use.

SKU: 18225

Supplier Part Number (MPN): 18225

Specifications

Brand Midland Industries	Brand Midland Industries	Pack Size 1.00	UOM EA	Supplier Part Number 18225	Product Weight 0.06 lbs

Product Questions & Answers (3)

Question by: Rhonda M on Dec 24, 2025, 9:37 PM

part number on this is S69-4-4 -- that the Midland Industries number or is 18225 the one I should be using to cross-reference?

Answer by: Customer Support on Dec 26, 2025, 6:49 AM

Both numbers are tied to the same part. The S69-4-4 is the Midland Industries model designation, and 18225 is the SKU used for ordering and cross-reference on our end. When you're looking to match this up against a parts list or verify a replacement, either number gets you to the same fitting.

Question by: Carl H on Feb 19, 2026, 1:52 PM

What's this fitting made out of?

Answer by: Customer Support on Feb 21, 2026, 6:59 AM

This fitting is made by Midland Industries out of brass, which should provide decent corrosion resistance for fluid handling applications.

Question by: Peggy D on Jul 14, 2025, 1:22 PM

got a hydraulic line hookup to make, what even is this S69-4-4 brass fitting used for?

Answer by: Customer Support on Jul 15, 2025, 9:25 PM

For hydraulic and general fluid systems, it’s a compact brass fitting meant to make a connection using either a compression style or a threaded style interface. The brass body is a common pick when you want decent corrosion resistance and a durable connection in industrial fluid handling.