Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
PARKER Creep-Resistant Self-Aligning Brass Compression Fitting, 66P-4-2 - Creep-Resistant Self-Aligning Brass Compression Fittings
PARKERCreep-Resistant Self-Aligning Brass Compression Fittings

PARKER Creep-Resistant Self-Aligning Brass Compression Fitting, 66P-4-2

The PARKER Compression Fitting Adapter (MPN 66P-4-2) is a creep-resistant self-aligning brass compression fitting, type Compression x FNPT, in a 10-pack. It accommodates a 1/4 in OD tube and a 1/8 in pipe fitting…

SKU 3G-OTH-596272

Also listed as: 66P42 · 66P 4 2

Brand
PARKER
Item
Creep-Resistant Self-Aligning Brass Compression Fitting, 66P-4-2
Part Number
66P-4-2
Category
Creep-Resistant Self-Aligning Brass 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.
EXW Singapore
Collect or forward from our office
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
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

PARKER
Manufacturer Part Number
66P-4-2
Type
Compression x FNPT, 10 PK

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 (MPN 66P-4-2) is a creep-resistant self-aligning brass compression fitting, type Compression x FNPT, in a 10-pack. It accommodates a 1/4 in OD tube and a 1/8 in pipe fitting size. This PARKER component is supplied by 3G Electric, a global industrial solutions provider that interprets customer demand and delivers genuine equipment 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 1/4 in OD tubing to a 1/8 in FNPT threaded port, creating a leak-tight seal in pneumatic, hydraulic, and instrumentation systems. Its creep-resistant self-aligning brass design ensures reliable performance under vibration and thermal cycling.

What are the specifications of the PARKER 66P-4-2 compression fitting?

The PARKER 66P-4-2 is a creep-resistant self-aligning brass compression fitting adapter, type Compression x FNPT, sold in a 10-pack. It fits 1/4 in OD tube and 1/8 in pipe size. This PARKER component is supplied by 3G Electric, a global industrial solutions provider.

Where to buy PARKER compression fittings in worldwide?

3G Electric supplies PARKER compression fittings like the 66P-4-2 to worldwide customers. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this genuine PARKER component.

How to install a PARKER compression fitting adapter?

To install a PARKER compression fitting adapter, slide the nut and ferrule onto the tube, insert the tube fully into the fitting body, then tighten the nut by hand followed by a wrench turn per manufacturer guidelines. Avoid overtightening to prevent damage to the brass components.

Used in

Common applications for PARKER
Industrial hydraulic presses — Parker D1VW directional control valves for precise flow direction
Injection molding machines — Parker solenoid coils and valves for cycle control
Material handling equipment — Parker hydraulic hose fittings and plugs for leak-free connections
High-pressure hydraulic systems — Parker extreme-pressure pipe fittings rated to 6,400 psi
Hydraulic filtration — Parker WPF Series filter elements for 5-micron contamination control
Pneumatic instrumentation — Parker A-Lok compression fittings for tubing connections
Not sure this is the right part? Photo-identify it→

PARKER Products

3G Electric supplies PARKER creep-resistant self-aligning brass 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 →
Brass compression fitting adapter with creep-resistant self-aligning design. Connects 1/4 in OD tubing to 1/8 in threaded ports. Suitable for pneumatic, hydraulic, and instrumentation systems requiring leak-tight seals without flaring or soldering
PARKER
Brass compression fitting adapter with creep-resistant self-aligning design. Connects 1/4 in OD tubing to 1/8 in threaded ports. Suitable for pneumatic, hydraulic, and instrumentation systems requiring leak-tight seals without flaring or soldering
Brass compression fitting with creep-resistant, self-aligning design for secure connections in fluid systems. Connects 1/4 in OD tubing to 3/8 in pipe thread. Suitable for pneumatic, hydraulic, and instrumentation lines requiring leak-resistant sealing under pressure
PARKER
Brass compression fitting with creep-resistant, self-aligning design for secure connections in fluid systems. Connects 1/4 in OD tubing to 3/8 in pipe thread. Suitable for pneumatic, hydraulic, and instrumentation lines requiring leak-resistant sealing under pressure
Brass compression fitting with creep-resistant, self-aligning design. Connects 5/16 in OD tubing to 1/8 in female NPT pipe threads. Type Compression x FNPT. Sold in pack of 10. Used in fluid systems for leak-proof joints in pneumatic, hydraulic, and instrumentation lines
PARKER
Brass compression fitting with creep-resistant, self-aligning design. Connects 5/16 in OD tubing to 1/8 in female NPT pipe threads. Type Compression x FNPT. Sold in pack of 10. Used in fluid systems for leak-proof joints in pneumatic, hydraulic, and instrumentation lines

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first