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PARKER Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Fitting Size, Compression x FNPTF - Self-Aligning Brass Compression Fittings
PARKERSelf-Aligning Brass Compression Fittings

PARKER Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Fitting Size, Compression x FNPTF

The PARKER Compression Fitting Adapter (MPN 66CA-6-6) is a self-aligning brass compression fitting, supplied in a 10-pack. It connects 3/8 in OD tubing to a 3/8 in pipe fitting size, with a Compression x FNPTF…

SKU 3G-OTH-470635

Brand
PARKER
Item
Compression Fitting Adapter: 3/8 in OD x 3/8 in Pipe Fitting Size, Compression x FNPTF
Category
Self-Aligning Brass Compression Fittings
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Technical Specifications

PARKER
Manufacturer Part Number
66CA-6-6
Type
Compression x FNPTF, 10 PK
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PARKER Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARKER Compression Fitting Adapter (MPN 66CA-6-6) is a self-aligning brass compression fitting, supplied in a 10-pack. It connects 3/8 in OD tubing to a 3/8 in pipe fitting size, with a Compression x FNPTF configuration.

Frequently Asked Questions

What is a PARKER Compression Fitting Adapter used for?

A PARKER Compression Fitting Adapter connects 3/8 in OD tubing to a 3/8 in pipe fitting with a female NPT thread. It is used in industrial fluid and pneumatic systems to create a leak-tight seal without soldering or welding, common in instrumentation, lubrication, and hydraulic applications.

What are the specifications of the PARKER 66CA-6-6 fitting?

The PARKER 66CA-6-6 is a self-aligning brass compression fitting adapter. It has a Compression x FNPTF configuration, connecting 3/8 in OD tubing to a 3/8 in pipe fitting size. It is supplied in a 10-pack and is manufactured by PARKER under MPN 66CA-6-6.

Where to buy PARKER compression fittings in worldwide?

3G Electric supplies PARKER compression fittings like the 66CA-6-6 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine PARKER parts and support your procurement needs across multiple departments.

How to install a PARKER compression fitting adapter?

To install a PARKER compression fitting, slide the nut and ferrule onto the tubing, then insert the tube fully into the fitting body. Tighten the nut by hand, then use a wrench for an additional 1/4 to 1/2 turn. Avoid overtightening to prevent damage. Always follow manufacturer guidelines for pressure and temperature limits.

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

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