PARKER Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Size, Compression x MNPT
The PARKER Compression Fitting Adapter (MPN 6MSC6N-B) is a double-ferrule brass compression fitting, type Compression x MNPT, with a 3/8 in OD x 3/8 in Pipe Size. It is compatible with Parker A-LOK fitting brands…
SKU 3G-OTH-473499
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Product Description
The PARKER Compression Fitting Adapter (MPN 6MSC6N-B) is a double-ferrule brass compression fitting, type Compression x MNPT, with a 3/8 in OD x 3/8 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 a PARKER Compression Fitting Adapter used for?
This PARKER double-ferrule brass compression fitting adapter connects 3/8 in OD tubing to a 3/8 in male NPT threaded port. It is used in industrial fluid and gas systems where a leak-tight, vibration-resistant joint is required, such as in instrumentation, hydraulic, and pneumatic applications.
What are the specifications of the PARKER 6MSC6N-B adapter?
The PARKER 6MSC6N-B is a Compression x MNPT adapter made of brass. It has a 3/8 in OD tube size and a 3/8 in pipe size. It is a double-ferrule compression fitting compatible with Parker A-LOK brands, designed for reliable sealing in industrial tubing systems.
Where to buy PARKER compression fittings in worldwide?
3G Electric supplies and delivers PARKER compression fittings like the 6MSC6N-B to worldwide locations. As a global industrial solutions provider, we handle full logistics and customs clearance, ensuring you receive genuine PARKER components for your tubing system needs.
How to install a double-ferrule compression fitting?
To install a PARKER double-ferrule compression fitting, 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 proper ferrule swaging. Always follow manufacturer guidelines for torque and tube preparation.
Used in
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.









