Socket

Description & Features

This Eaton Aeroquip quick disconnect coupling socket is part of the Hansen FF Series and features a flat face internal connection.

Constructed from carbon steel with NBR+AU seals, this Socket is suitable for hydraulic and fluid transfer applications, including use in construction, agriculture, and utility equipment.

It offers quick connect and disconnect functionality without the need for special tools and exceeds ISO 16028 operating pressures. This female half coupling has a sleeve lock safety locking mechanism. It features a female push-to-connect end and a 0.25 NPT female end.

It is compliant with European Pressure Equipment Directive (PED) 97 /23 EC Article 3.3, RoHS, and REACH.

SKU: 6FFS25

Supplier Part Number (MPN): 6FFS25

Specifications

Application
Hydraulic and Fluid Transfer, Construction equipment, Agricultural equipment, Utility vehicles, On-Highway vehicles, Stationary in-plant hydraulics and fluid transfer, Interchangeable with HTMA couplings in the 3/8” size
Certifications
ISO 16028
Compliances
European Pressure Equipment Directive (PED) 97 /23 EC Article 3.3|RoHS Compliant|REACH
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Gender 2
13555
End Size 2
0.25
End Type 1
Push to Connect
End Type 2
NPT
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
4.8 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Flat Face
Item Type
Female Half
Language
English
Minimum Working Temperature
-13
Net Pack Quantity Units
EA
NMFC
50
Product Material
Carbon Steel
Product Width
1.06
Safety locking Mechanism
Sleeve lock
Seal Material
NBR+AU
Sub Brand
Hansen
Supplier Part Number
6FFS25
Torque Rating
46.1 lb/ft
Torque Rating
46.1 lb/ft
Valve Type
2 way
Product Weight
0.32 lbs

Product Questions & Answers (1)

Question by: Dustin R on Feb 20, 2026, 3:12 PM
Does this fitting need any special tools to hook it up?
Answer by: Customer Support on Feb 22, 2026, 2:58 PM
Nope, no special tools needed to connect or disconnect this socket. That's one of the features.