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AEROQUIP 5600 Series Hydraulic Quick-Connect Coupling Plug - 5600 Series Hydraulic Quick-Connect Coupling Plugs
AEROQUIP5600 Series Hydraulic Quick-Connect Coupling Plugs

AEROQUIP 5600 Series Hydraulic Quick-Connect Coupling Plug

The AEROQUIP 5600 Series Hydraulic Quick-Connect Coupling Plug (MPN 5602-4-4S) is a steel-bodied coupling with a 1/4"-18 thread size and sleeve locking type, rated for a maximum flow rate of 4 lpm. 3G Electric…

SKU 3G-OTH-457594

Also listed as: 560244S · 5602 4 4S

Brand
AEROQUIP
Item
5600 Series Hydraulic Quick-Connect Coupling Plug
Part Number
5602-4-4S
Category
5600 Series Hydraulic Quick-Connect Coupling Plugs
Available to Order
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Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Compliance & shipping

Hazardous material
Not classified as hazardous
California Prop 65 warning
No warning recorded
Licence required
No licence required
Safety Data Sheet
Not available
Special shipping
Ships under standard freight

Technical Specifications

AEROQUIP
Manufacturer Part Number
5602-4-4S
Type
Steel, 4 lpm Max. Flow Rate
Side 1
Female 1/4"-18 NPT Threaded
Side 2
1/4 in Plug
UNSPSC
27121701
Standards
ISO 7241-1 Series A
Sub-brand
AEROQUIP
Valve Type
Poppet
Thread Size
1/4"-18
Catalog Page
2371
Body Material
Steel
Seal Material
Buna-N
Includes Valve
Yes
Maximum Vacuum
28 in Hg
Overall Length
1-5/16 in
Sleeve Material
Steel
Includes Bearing
Yes
Country of Origin
USA (subject to change)
Includes Shut Off
Yes
Maximum Flow Rate
4 lpm
Hansen Interchange
2-A-16; HA-15212-00
Parker Interchange
6602-4-4
Pull Ring Material
PTFE
Safeway Interchange
S561-2
Coupling Locking Type
Sleeve
Snap-Tite Interchange
61N-4-4; 61N4-4F
Weatherhead Interchange
5602-4-4S
Maximum Working Pressure @ 70°F
5,000 psi

Technical Documents

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AEROQUIP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AEROQUIP 5600 Series Hydraulic Quick-Connect Coupling Plug (MPN 5602-4-4S) is a steel-bodied coupling with a 1/4"-18 thread size and sleeve locking type, rated for a maximum flow rate of 4 lpm. 3G Electric interprets your demand for this genuine AEROQUIP component, sourcing it across our 14 industrial departments — with specialist depth in pumps and controls — to deliver the right part with accountable support.

Frequently Asked Questions

What is the AEROQUIP 5602-4-4S hydraulic quick connect coupling used for?

The AEROQUIP 5602-4-4S is a 5600 Series steel hydraulic quick-connect coupling plug used for connecting and disconnecting hydraulic lines under pressure. It is commonly applied in industrial fluid power systems, mobile equipment, and machine tools where reliable, leak-free connections are required.

What are the specifications of the AEROQUIP 5602-4-4S coupling?

The AEROQUIP 5602-4-4S is a steel-bodied coupling with a 1/4"-18 thread size, sleeve locking type, and a maximum flow rate of 4 lpm. It is part of the 5600 Series and is designed for hydraulic quick-connect applications requiring a durable, leak-resistant connection.

Where to buy the AEROQUIP 5602-4-4S coupling worldwide?

3G Electric supplies the genuine AEROQUIP 5602-4-4S hydraulic quick-connect coupling to customers worldwide. We handle full logistics, customs clearance, and delivery to your location, ensuring you receive the correct part with accountable support across our 14 industrial departments.

How to install the AEROQUIP 5602-4-4S quick connect coupling?

To install the AEROQUIP 5602-4-4S coupling, ensure the mating half is clean and undamaged. Align the plug with the socket, push the sleeve back, and insert fully until the sleeve snaps forward to lock. Always depressurize the system before connection and follow manufacturer guidelines for torque and thread sealant.

Used in

Common applications for AEROQUIP
Industrial machinery — Aeroquip JIC-to-JIC steel hydraulic hose adapters (e.g., 203102-8-8S) for connecting hydraulic lines in fluid power systems.
Heavy equipment — Aeroquip FC579 high-impulse hose assemblies (e.g., HB-9206Q) for high-pressure hydraulic circuits in jacking systems.
Fluid power maintenance — Aeroquip NPTF-to-NPTF rigid steel adapters (e.g., 2081-16-8S) for connecting pumps, valves, and cylinders.
Hydraulic repair — Aeroquip brass barbed hose fittings (e.g., 4738-6-6B) for -6 dash size hoses with 3/8 in inside diameter, reusable.
Mobile hydraulics — Aeroquip NPSM-to-NPTF swivel adapters (e.g., 2049-20-20S) for joining straight-thread and tapered-thread ports.
Equipment assembly — Aeroquip crimp hydraulic hose fittings (e.g., 3G-OTH-452387) for -16 hose dash size with JIC female swivel and 90° elbow.
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AEROQUIP Products

3G Electric supplies AEROQUIP 5600 series hydraulic quick-connect coupling plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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