DANFOSS / EATON FLEXMASTER - CODE FX

Description & Features

Designed for use in hydraulic hose and tube assemblies, the Danfoss / Eaton Flexmaster - Code Fx is a sleeve-type fitting component supplied under the Aeroquip brand. Classified under tube and pipe joints, it is engineered for line, hose, and tube end connections in industrial hydraulic systems.

As a Flexmaster sleeve, this component functions as part of a reusable fitting assembly, allowing field installation without specialized crimping equipment. Its design supports reliable mechanical connections in demanding hydraulic circuit applications. Fluid compatibility documentation is available from Eaton for reference when specifying this part for use with particular hydraulic media.

SKU: NK1237-250B1250

Supplier Part Number (MPN): NK1237-250B1250

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00015X14964
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Type 2
Line/Hose/Tube
ICC
Tube and Pipe Joints
Item Type
Flexmaster Sleeve
Language
English
Net Pack Quantity Units
EA
NMFC
50
Supplier Part Number
NK1237-250B1250
Product Weight
2.98 lbs

Product Questions & Answers (1)

Question by: Hugh G on Nov 22, 2025, 6:04 PM
What's the story with fluid compatibility? I'm usin' some pretty harsh stuff.
Answer by: Customer Support on Nov 23, 2025, 9:49 PM
Eaton provides fluid compatibility documentation for this Flexmaster sleeve. It's best to check that before specifying it for your system.