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Parker Nipple: 3/8 in Coupling Size, Steel, 6 g/min Max. Flow Rate, 9/16-18 Thread Size - 6600 Series Hydraulic Quick-Connect Coupling Plugs
Parker6600 Series Hydraulic Quick-Connect Coupling Plugs

Parker Nipple: 3/8 in Coupling Size, Steel, 6 g/min Max. Flow Rate, 9/16-18 Thread Size

The PARKER 6600 Series Hydraulic Quick-Connect Coupling Plug (SKU 878EY4, MPN 6610-6-6) is a steel nipple with a 3/8 in coupling size. It features a 9/16-18 thread size and a female O-ring boss (ORB) connection, with…

SKU 3G-OTH-451880

Brand
Parker
Item
Nipple: 3/8 in Coupling Size, Steel, 6 g/min Max. Flow Rate, 9/16-18 Thread Size
Category
6600 Series Hydraulic Quick-Connect Coupling Plugs
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Technical Specifications

Parker
Manufacturer Part Number
6610-6-6
Type
Steel, 6 g/min Max. Flow Rate, Female ORB
Thread Size
9/16-18
Body Material
Steel
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Parker Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER 6600 Series Hydraulic Quick-Connect Coupling Plug (SKU 878EY4, MPN 6610-6-6) is a steel nipple with a 3/8 in coupling size. It features a 9/16-18 thread size and a female O-ring boss (ORB) connection, with a maximum flow rate of 6 g/min.

Frequently Asked Questions

What is the PARKER 6600 Series hydraulic quick-connect coupling plug used for?

The PARKER 6600 Series hydraulic quick-connect coupling plug is used in hydraulic systems to enable rapid connection and disconnection of fluid lines. It is commonly applied in industrial machinery, mobile equipment, and hydraulic tools where reliable, leak-free connections are required.

What are the specifications of the PARKER 6610-6-6 nipple?

The PARKER 6610-6-6 nipple has a 3/8 in coupling size, a 9/16-18 thread size, and a female O-ring boss (ORB) connection. It is made of steel and has a maximum flow rate of 6 g/min. This nipple is part of the 6600 Series hydraulic quick-connect coupling plugs.

Where to buy PARKER 6610-6-6 worldwide?

You can source the PARKER 6610-6-6 nipple from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct PARKER 6600 Series coupling plug?

To select the correct PARKER 6600 Series coupling plug, match the thread size (9/16-18) and coupling size (3/8 in) to your system's port. Verify the body material (steel) and maximum flow rate (6 g/min) meet your hydraulic circuit requirements. Consult a Parker catalog for compatibility with mating couplers.

Used in

Common applications for Parker
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker 6600 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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