Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

PARKER Compression Fitting Union: 3/8 in OD x 1/4 in OD Size, Compression x Compression - General Purpose Nylon Compression Fittings
PARKERGeneral Purpose Nylon Compression Fittings

PARKER Compression Fitting Union: 3/8 in OD x 1/4 in OD Size, Compression x Compression

The PARKER Compression Fitting Union (MPN N6UC4) is a general-purpose nylon compression fitting with a 3/8 in OD x 1/4 in OD size and compression x compression configuration. This PARKER component provides a reliable…

SKU 3G-OTH-475922

Brand
PARKER
Item
Compression Fitting Union: 3/8 in OD x 1/4 in OD Size, Compression x Compression
Category
General Purpose Nylon Compression Fittings
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PARKER
Manufacturer Part Number
N6UC4
Type
Compression x Compression, Nylon

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The PARKER Compression Fitting Union (MPN N6UC4) is a general-purpose nylon compression fitting with a 3/8 in OD x 1/4 in OD size and compression x compression configuration. This PARKER component provides a reliable union connection for tubing systems.

Frequently Asked Questions

What is the PARKER N6UC4 compression fitting union used for?

The PARKER N6UC4 nylon compression fitting union connects two tubing lines of different outer diameters (3/8 in and 1/4 in) in pneumatic or low-pressure fluid systems. It provides a leak-resistant, general-purpose union joint for industrial applications requiring corrosion resistance and lightweight assembly.

What are the specifications of the PARKER N6UC4 compression fitting?

The PARKER N6UC4 is a nylon compression fitting union with a 3/8 in OD x 1/4 in OD size and compression x compression configuration. It is manufactured by PARKER under MPN N6UC4. The nylon material offers chemical resistance and is suitable for general-purpose tubing connections.

Where to buy the PARKER N6UC4 compression fitting union worldwide?

3G Electric supplies the PARKER N6UC4 compression fitting union to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your location. Contact us for a quote and lead time on this PARKER nylon compression fitting.

How to install a PARKER nylon compression fitting union?

To install the PARKER N6UC4, cut tubing squarely, deburr the ends, and slide the nut and ferrule onto each tube. Insert the tube fully into the fitting body, then hand-tighten the nut. Use a wrench for an additional 1/4 to 1/2 turn. Avoid over-tightening to prevent damage to the nylon body.

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 general purpose nylon compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from PARKER

View all PARKER parts
Nylon compression fitting adapter for connecting 1/2 in OD tubing to 3/8 in FNPTF female pipe threads. Used in pneumatic, instrumentation, and general-purpose fluid systems for leak-resistant connections
PARKER
Nylon compression fitting adapter for connecting 1/2 in OD tubing to 3/8 in FNPTF female pipe threads. Used in pneumatic, instrumentation, and general-purpose fluid systems for leak-resistant connections
Compression fitting nut made of nylon, with a 5/8 in outer diameter. Used to secure tubing in compression fitting assemblies for pneumatic, hydraulic, and fluid-handling systems. Nylon construction provides corrosion resistance and lightweight assembly in general-purpose industrial environments
PARKER
Compression fitting nut made of nylon, with a 5/8 in outer diameter. Used to secure tubing in compression fitting assemblies for pneumatic, hydraulic, and fluid-handling systems. Nylon construction provides corrosion resistance and lightweight assembly in general-purpose industrial environments
This PARKER compression tee fitting is made of nylon and features a 1/4 in OD tube connection on two ports and a 1/8 in pipe thread on the third. It is used to branch or join tubing in pneumatic or low-pressure liquid fluid systems
PARKER
This PARKER compression tee fitting is made of nylon and features a 1/4 in OD tube connection on two ports and a 1/8 in pipe thread on the third. It is used to branch or join tubing in pneumatic or low-pressure liquid fluid systems
This nylon compression bulkhead union is designed to connect two 3/8 in OD tubes through a panel or wall. Suitable for use in pneumatic, water, and light chemical fluid systems, it provides a leak-resistant joint. Constructed from nylon for corrosion resistance
PARKER
This nylon compression bulkhead union is designed to connect two 3/8 in OD tubes through a panel or wall. Suitable for use in pneumatic, water, and light chemical fluid systems, it provides a leak-resistant joint. Constructed from nylon for corrosion resistance
Nylon compression fitting adapter with Compression x MNPTF configuration for connecting 1/4 in OD tubing to 1/4 in pipe size systems. Suitable for use in industrial fluid handling, pneumatic, and instrumentation lines requiring leak-resistant joints
PARKER
Nylon compression fitting adapter with Compression x MNPTF configuration for connecting 1/4 in OD tubing to 1/4 in pipe size systems. Suitable for use in industrial fluid handling, pneumatic, and instrumentation lines requiring leak-resistant joints
This nylon compression fitting union connects two 5/8 in OD tubes in a compression x compression configuration. Suitable for general-purpose low-pressure fluid or air systems, it provides a leak-resistant joint for industrial tubing applications
PARKER
This nylon compression fitting union connects two 5/8 in OD tubes in a compression x compression configuration. Suitable for general-purpose low-pressure fluid or air systems, it provides a leak-resistant joint for industrial tubing applications
This PARKER compression fitting elbow is made of nylon and features a Compression x MNPTF connection type. It connects 1/4 in OD tubing to 1/8 in male NPTF pipe threads. Commonly used in pneumatic, instrumentation, and low-pressure hydraulic systems for tube-to-pipe transitions
PARKER
This PARKER compression fitting elbow is made of nylon and features a Compression x MNPTF connection type. It connects 1/4 in OD tubing to 1/8 in male NPTF pipe threads. Commonly used in pneumatic, instrumentation, and low-pressure hydraulic systems for tube-to-pipe transitions
This nylon compression fitting elbow connects 5/8 in OD tubing to a 1/2 in female NPTF threaded port. Suitable for pneumatic, lubrication, and low-pressure hydraulic systems where corrosion resistance is required. The Compression x FNPTF configuration provides a leak-resistant joint in general-purpose industrial fluid handling
PARKER
This nylon compression fitting elbow connects 5/8 in OD tubing to a 1/2 in female NPTF threaded port. Suitable for pneumatic, lubrication, and low-pressure hydraulic systems where corrosion resistance is required. The Compression x FNPTF configuration provides a leak-resistant joint in general-purpose industrial fluid handling