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 Adapter: 1/2 in OD x 3/8 in Pipe Size, 3/4-20 Thread Size - Double-Ferrule Steel Compression Fittings
PARKERDouble-Ferrule Steel Compression Fittings

PARKER Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe Size, 3/4-20 Thread Size

The Parker Compression Fitting Adapter (SKU 3G-OTH-652429) is a double-ferrule steel compression fitting, type Compression x MNPT, with a 1/2 in OD x 3/8 in Pipe Size and 3/4-20 thread size. Compatible with Parker…

SKU 3G-OTH-652429

Also listed as: 8MSC6NS · 8MSC6N S

Brand
PARKER
Item
Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe Size, 3/4-20 Thread Size
Category
Double-Ferrule Steel 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
8MSC6N-S
Type
Compression x MNPT
Thread Size
3/4-20
Compatible Fitting Brands
Parker A-LOK

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 Adapter (SKU 3G-OTH-652429) is a double-ferrule steel compression fitting, type Compression x MNPT, with a 1/2 in OD x 3/8 in Pipe Size and 3/4-20 thread size. Compatible with Parker A-LOK fitting brands, this adapter is part of 3G Electric's industrial solutions across 14 departments, with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is a Parker compression fitting adapter used for?

A Parker compression fitting adapter connects tubing to threaded ports in industrial fluid systems. This double-ferrule steel adapter joins 1/2 in OD tubing to 3/8 in pipe threads, ensuring leak-free seals in hydraulic, pneumatic, and instrumentation applications across plant operations.

What are the specifications of the Parker 8MSC6N-S compression fitting adapter?

The Parker 8MSC6N-S is a double-ferrule steel compression fitting adapter with type Compression x MNPT. It has a 1/2 in OD tube size, 3/8 in pipe size, and 3/4-20 thread size. It is compatible with Parker A-LOK fitting brands for reliable connections.

Where to buy Parker compression fitting adapters worldwide?

3G Electric supplies Parker compression fitting adapters worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine Parker A-LOK compatible fittings like the 8MSC6N-S to support your fluid system needs across industries.

How to install a double-ferrule compression fitting adapter?

To install a double-ferrule compression fitting adapter, slide the nut and ferrules onto the tube, insert the tube fully into the fitting body, then tighten the nut by hand. Use a wrench to tighten an additional 1-1/4 turns for steel tubing. Always follow manufacturer guidelines for proper sealing.

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 double-ferrule steel 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
Compression Fitting Adapter: 3/8 in OD x 1/8 in Pipe Size, 9/16-20 Thread Size, Compression x MNPT (MPN 6MSC2N-S)
PARKER
Compression Fitting Adapter: 3/8 in OD x 1/8 in Pipe Size, 9/16-20 Thread Size, Compression x MNPT (MPN 6MSC2N-S)
Compression Tee Fitting: 1/4 in OD x 1/4 in Pipe x 1/4 in OD Size, 1/4"-18 Thread Size, Steel (MPN 4MRT4N-S)
PARKER
Compression Tee Fitting: 1/4 in OD x 1/4 in Pipe x 1/4 in OD Size, 1/4"-18 Thread Size, Steel (MPN 4MRT4N-S)
Compression Fitting Elbow: 1/4 in OD x 1/4 in Pipe Size, 7/16-20 Thread Size, Compression x MNPT (MPN 4MSEL4N-S)
PARKER
Compression Fitting Elbow: 1/4 in OD x 1/4 in Pipe Size, 7/16-20 Thread Size, Compression x MNPT (MPN 4MSEL4N-S)
Compression Fitting Elbow: 3/8 in OD x 1/8 in Pipe Size, 9/16-20 Thread Size, Compression x MNPT (MPN 6MSEL2N-S)
PARKER
Compression Fitting Elbow: 3/8 in OD x 1/8 in Pipe Size, 9/16-20 Thread Size, Compression x MNPT (MPN 6MSEL2N-S)
Compression Fitting Union: 1/2 in OD x 1/2 in OD Size, 3/4-20 3/4-20 Thread Size, Bulkhead, Steel (MPN 8BC8-S)
PARKER
Compression Fitting Union: 1/2 in OD x 1/2 in OD Size, 3/4-20 3/4-20 Thread Size, Bulkhead, Steel (MPN 8BC8-S)
Compression Fitting Adapter: 3/4 in OD x 3/4 in pipe Size, 1-20 Thread Size, Compression x MNPT (MPN 12MSC12N-S)
PARKER
Compression Fitting Adapter: 3/4 in OD x 3/4 in pipe Size, 1-20 Thread Size, Compression x MNPT (MPN 12MSC12N-S)
Compression Fitting Elbow: 1/2 in OD x 1/2 in OD Size, 3/4-20 3/4-20 Thread Size, Steel (MPN 8EE8-S)
PARKER
Compression Fitting Elbow: 1/2 in OD x 1/2 in OD Size, 3/4-20 3/4-20 Thread Size, Steel (MPN 8EE8-S)
Compression Fitting Nut: 3/4 in OD Size, 3/4" Thread Size, Compression, Steel (MPN 12NU12-S)
PARKER
Compression Fitting Nut: 3/4 in OD Size, 3/4" Thread Size, Compression, Steel (MPN 12NU12-S)