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DANFOSS / EATON FLEXMASTER - CODE FX

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Description & Features

Constructed from hot rolled steel, the Danfoss / Eaton Flexmaster - Code Fx is a tube and pipe joint retainer designed for use in hydraulic systems where secure, reliable connections are essential. As part of Eaton Aeroquip's Flexmaster line, this retainer supports quick connect and disconnect functionality, simplifying maintenance and reducing downtime during servicing.

The Flexmaster retainer is well-suited for line, hose, and tube end applications, and its construction allows it to absorb machine vibration, a practical advantage in demanding industrial environments. With a size 5 end configuration on both connection points, it fits consistently within the Flexmaster system's standardized coupling framework.

SKU: NK1000023-500

Supplier Part Number (MPN): NK1000023-500

Specifications

Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Size 1
5
End Size 2
5
End Type 2
Line/Hose/Tube
Features
Quick connects and disconnects|Simplifies maintenance and repairs|Absorbs machine vibration
ICC
Tube and Pipe Joints
Item Type
Flexmaster Retainer
Language
English
Net Pack Quantity Units
EA
NMFC
50
Product Material
Hot rolled steel
Product Width
7.58
Sub Brand
Flexmaster
Supplier Part Number
NK1000023-500
Product Weight
1.13 lbs

Related Documents

Product Questions & Answers (3)

Question by: Kurt M on Jun 14, 2025, 3:46 PM
We keep having to pull the lines on one of our machines every few weeks for service. Would this retainer make that any faster or easier to deal with?
Answer by: Customer Support on Jun 16, 2025, 9:49 AM
Quick connects and disconnects are built right into the Flexmaster system, so yes, pulling and reattaching lines gets a whole lot simpler. Instead of wrestling with connections every time you need to service something, this retainer lets you get in and out without a big production. For equipment that sees frequent maintenance, that kind of time savings adds up fast.
Question by: Tommy C on Jul 26, 2025, 2:45 PM
got a flexmaster setup already, is this retainer the one with size 5 on both ends?
Answer by: Customer Support on Jul 28, 2025, 2:30 PM
This retainer is a Flexmaster Code FX part with end size 5 on both connection points, so it matches a size 5 to size 5 Flexmaster arrangement.
Question by: Todd A on Feb 2, 2026, 6:36 PM
What kind of hydraulic setups does this Flexmaster thing work with? I'm using it on some tube lines right now.
Answer by: Customer Support on Feb 4, 2026, 8:08 AM
This Flexmaster retainer is well-suited for line, hose, and tube end applications within hydraulic systems.