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: 5/16 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT - Self-Aligning Brass Compression Fittings
PARKERSelf-Aligning Brass Compression Fittings

PARKER Compression Fitting Adapter: 5/16 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT

The PARKER Compression Fitting Adapter (MPN 68CA-5-2) is a self-aligning brass compression fitting, type Compression x MNPT, in a 25-piece pack. It connects 5/16 in OD tubing to a 1/8 in pipe fitting size. This…

SKU 3G-OTH-470644

Also listed as: 68CA52 · 68CA 5 2

Brand
PARKER
Item
Compression Fitting Adapter: 5/16 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT
Category
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.
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
68CA-5-2
Type
Compression x MNPT, 25 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 68CA-5-2) is a self-aligning brass compression fitting, type Compression x MNPT, in a 25-piece pack. It connects 5/16 in OD tubing to a 1/8 in pipe fitting size. This adapter 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 5/16 in OD tubing to a 1/8 in pipe fitting size. It is used in industrial fluid systems to create leak-proof joints without soldering. 3G Electric supplies this genuine PARKER adapter across 14 departments, with specialist depth in combustion, pumps, and controls.

What are the specifications of the PARKER 68CA-5-2 adapter?

The PARKER 68CA-5-2 is a self-aligning brass compression fitting adapter, type Compression x MNPT, in a 25-piece pack. It fits 5/16 in OD tubing to a 1/8 in pipe fitting size. The manufacturer part number is 68CA-5-2. 3G Electric supplies this genuine PARKER component worldwide.

Where to buy PARKER compression fitting adapters worldwide?

3G Electric supplies genuine PARKER compression fitting adapters worldwide. As a global industrial solutions provider, we handle full logistics and customs for delivery to any location. Contact us to source the PARKER 68CA-5-2 or other fitting sizes across 14 industrial departments.

How to install a PARKER compression fitting adapter?

To install a PARKER compression fitting adapter, slide the nut and ferrule onto the tubing, insert the tube into the fitting body, and tighten the nut by hand, then with a wrench. Avoid overtightening. 3G Electric supplies genuine PARKER fittings and can advise on proper selection for your system.

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from PARKER

View all PARKER parts
PARKER Compression Tee Fitting: 1/4 in OD x 1/4 in OD x 1/4 in Pipe Fitting Size, Brass, 10 PK (MPN 172CA-4-4)
PARKER
PARKER Compression Tee Fitting: 1/4 in OD x 1/4 in OD x 1/4 in Pipe Fitting Size, Brass, 10 PK (MPN 172CA-4-4)
PARKER Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT, Brass (MPN VS68CA-6-8)
PARKER
PARKER Compression Fitting Adapter: 3/8 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT, Brass (MPN VS68CA-6-8)
PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT, 25 PK (MPN 68CA-8-8)
PARKER
PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT, 25 PK (MPN 68CA-8-8)
PARKER Compression Fitting Union: 3/16 in OD x 1/4 in OD Fitting Size, Brass, 10 PK (MPN 62CA-4-3)
PARKER
PARKER Compression Fitting Union: 3/16 in OD x 1/4 in OD Fitting Size, Brass, 10 PK (MPN 62CA-4-3)
PARKER Compression Fitting Elbow: 1/8 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT, 25 PK (MPN 269CA-2-2)
PARKER
PARKER Compression Fitting Elbow: 1/8 in OD x 1/8 in Pipe Fitting Size, Compression x MNPT, 25 PK (MPN 269CA-2-2)
PARKER Compression Fitting Adapter: 3/8 in OD x 1/4 in Pipe Fitting Size, Compression x MNPT, Brass (MPN VS169CA-6-4)
PARKER
PARKER Compression Fitting Adapter: 3/8 in OD x 1/4 in Pipe Fitting Size, Compression x MNPT, Brass (MPN VS169CA-6-4)
PARKER Compression Fitting Adapter: 1/4 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT, Brass (MPN VS68CA-4-8)
PARKER
PARKER Compression Fitting Adapter: 1/4 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT, Brass (MPN VS68CA-4-8)
PARKER Compression Fitting Elbow: 1/2 in OD x 3/8 in Pipe Fitting Size, Compression x FNPTF, 10 PK (MPN 170CA-8-6)
PARKER
PARKER Compression Fitting Elbow: 1/2 in OD x 3/8 in Pipe Fitting Size, Compression x FNPTF, 10 PK (MPN 170CA-8-6)