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Parker Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, 316 Stainless Steel - 71 Series Hydraulic Quick-Connect Coupling Bodies
Parker71 Series Hydraulic Quick-Connect Coupling Bodies

Parker Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, 316 Stainless Steel

The PARKER 71 Series Hydraulic Quick-Connect Coupling Body (SKU 3G-OTH-454002, MPN S71-3C6-6FV) is a 3/8 in coupling size component with a 316 Stainless Steel body and Fluorocarbon seals. It features a Female NPSF…

SKU 3G-OTH-454002

Also listed as: S713C66FV · S71 3C6 6FV

Brand
Parker
Item
Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, 316 Stainless Steel
Category
71 Series Hydraulic Quick-Connect Coupling Bodies
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Parker
Manufacturer Part Number
S71-3C6-6FV
Type
Female NPSF
Body Material
316 Stainless Steel
Seal Material
Fluorocarbon
Stainless Steel
316

Technical Documents

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

Product Description

The PARKER 71 Series Hydraulic Quick-Connect Coupling Body (SKU 3G-OTH-454002, MPN S71-3C6-6FV) is a 3/8 in coupling size component with a 316 Stainless Steel body and Fluorocarbon seals. It features a Female NPSF connection type.

Frequently Asked Questions

What is the PARKER 71 Series hydraulic quick-connect coupling used for?

The PARKER 71 Series hydraulic quick-connect coupling body is used in industrial hydraulic systems for rapid connection and disconnection of fluid lines. It is suitable for applications requiring corrosion resistance, such as chemical processing, marine, and food-grade environments, where 316 stainless steel and fluorocarbon seals provide durability.

What are the specifications of the PARKER S71-3C6-6FV coupling?

The PARKER S71-3C6-6FV is a 71 Series hydraulic quick-connect coupling body with a 3/8 in coupling size. It features a 316 stainless steel body, fluorocarbon seals, and a female NPSF connection type. The manufacturer part number is S71-3C6-6FV, and it is designed for high-pressure hydraulic applications.

Where to buy PARKER hydraulic couplings worldwide?

You can source PARKER hydraulic couplings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the PARKER 71 Series coupling body (MPN S71-3C6-6FV) and other Parker components.

How to select the right PARKER quick-connect coupling for hydraulic systems?

To select the right PARKER quick-connect coupling, match the coupling size (e.g., 3/8 in), connection type (female NPSF), and body material (316 stainless steel) to your system's pressure and fluid compatibility. Ensure seal material, such as fluorocarbon, suits your operating temperature and chemical exposure. Consult Parker's technical data for flow rates.

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 71 series hydraulic quick-connect coupling bodies. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
AIGNEP USA Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Sleeve (MPN 80193-06)
AIGNEP USA
AIGNEP USA Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Sleeve (MPN 80193-06)
AIGNEP USA Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve (MPN 80193-04)
AIGNEP USA
AIGNEP USA Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, Sleeve (MPN 80193-04)
JB INDUSTRIES Quick Coupler: 3 in Lg, 180° Angle, Input 3/8 in Female SAE Right-Hand, A2L Compatible (MPN QC-S64)
JB INDUSTRIES
JB INDUSTRIES Quick Coupler: 3 in Lg, 180° Angle, Input 3/8 in Female SAE Right-Hand, A2L Compatible (MPN QC-S64)
JB INDUSTRIES Quick Coupler: 2 in Lg, 180° Angle, Input 1/4 in Female SAE Right-Hand (MPN QC-S4)
JB INDUSTRIES
JB INDUSTRIES Quick Coupler: 2 in Lg, 180° Angle, Input 1/4 in Female SAE Right-Hand (MPN QC-S4)
APPROVED VENDOR Quick Detachable Bushing: SF, 1 7/16 in Bore Dia, 2 in Overall Lg, Inch (MPN SF1716)
APPROVED VENDOR Quick Detachable Bushing: SF, 1 7/16 in Bore Dia, 2 in Overall Lg, Inch (MPN SF1716)
APPROVED VENDOR Quick Detachable Bushing: SF, 28 mm Bore Dia, 2 in Overall Lg, 1/2 in Flange Thick (MPN SFX28MM)
APPROVED VENDOR Quick Detachable Bushing: SF, 28 mm Bore Dia, 2 in Overall Lg, 1/2 in Flange Thick (MPN SFX28MM)

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