PARKER Compression Fitting Adapter: 3/8 in OD x 1/4 in Pipe Size, Compression x MNPT
The PARKER Compression Fitting Adapter (MPN 6MSC4N-B) is a double-ferrule brass compression fitting, type Compression x MNPT, sized 3/8 in OD x 1/4 in Pipe Size. It is compatible with Parker A-LOK fitting brands…
SKU 3G-OTH-473495
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Product Description
The PARKER Compression Fitting Adapter (MPN 6MSC4N-B) is a double-ferrule brass compression fitting, type Compression x MNPT, sized 3/8 in OD x 1/4 in Pipe Size. It is compatible with Parker A-LOK fitting brands, providing a reliable connection for industrial tubing systems.
Frequently Asked Questions
What is the PARKER 6MSC4N-B compression fitting adapter used for?
The PARKER 6MSC4N-B adapter connects 3/8 in OD tubing to a 1/4 in male NPT threaded port in industrial fluid systems. It is commonly used in instrumentation, hydraulic, and pneumatic applications where a leak-tight, vibration-resistant joint is required.
What are the specifications of the PARKER 6MSC4N-B compression fitting?
This PARKER double-ferrule brass fitting has a Compression x MNPT configuration, 3/8 in OD tube size x 1/4 in pipe size. It is compatible with Parker A-LOK brands and rated for high-pressure tubing systems. The brass construction resists corrosion in demanding environments.
Where to buy PARKER 6MSC4N-B compression fittings worldwide?
3G Electric supplies the PARKER 6MSC4N-B compression fitting adapter to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this double-ferrule brass fitting.
How to install a PARKER double-ferrule compression fitting?
Insert the tubing fully into the fitting until it bottoms out. Tighten the nut finger-tight, then use a wrench to turn the nut 1-1/4 turns past finger-tight for proper ferrule swaging. Do not overtighten. Always verify the tube is fully seated before pressurizing the system.
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Common applications for PARKERPARKER Products
3G Electric supplies PARKER double-ferrule brass compression fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









