We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
PARKER Compression Fitting Nut: 1/2 in OD Fitting Size, Compression - DOT Air Brake Compression Fittings for Copper Lines
PARKERDOT Air Brake Compression Fittings for Copper Lines

PARKER Compression Fitting Nut: 1/2 in OD Fitting Size, Compression

The PARKER Compression Fitting Nut (MPN 61AB-8) is a brass compression fitting for DOT air brake systems on copper lines, sized for 1/2 in OD tubing. As a genuine PARKER component, it ensures proper sealing and…

SKU 3G-OTH-468090

Brand
PARKER
Item
Compression Fitting Nut: 1/2 in OD Fitting Size, Compression
Category
DOT Air Brake Compression Fittings for Copper Lines
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
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

Technical Specifications

PARKER
Manufacturer Part Number
61AB-8
Type
Compression, Brass
View Full Spec Sheet

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 Nut (MPN 61AB-8) is a brass compression fitting for DOT air brake systems on copper lines, sized for 1/2 in OD tubing. As a genuine PARKER component, it ensures proper sealing and connection integrity in pneumatic braking applications.

Frequently Asked Questions

What is the PARKER 61AB-8 compression fitting nut used for?

The PARKER 61AB-8 is a brass compression fitting nut designed for DOT air brake systems on copper lines. It secures 1/2 in OD tubing to create a leak-tight seal in pneumatic braking applications, ensuring connection integrity in heavy-duty vehicles and industrial equipment.

What are the specifications of the PARKER 61AB-8 compression fitting nut?

The PARKER 61AB-8 is a brass compression fitting nut with a 1/2 in OD fitting size. It is a genuine PARKER component (MPN 61AB-8) for DOT air brake systems on copper lines. The brass construction provides corrosion resistance and reliable sealing in pneumatic braking circuits.

Where to buy PARKER 61AB-8 compression fitting nut worldwide?

3G Electric supplies the PARKER 61AB-8 compression fitting nut worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this genuine PARKER component for your DOT air brake system needs.

How to install a PARKER compression fitting nut on copper tubing?

To install the PARKER 61AB-8, slide the nut over the copper tube, then insert the ferrule and fitting body. Tighten the nut with a wrench until snug, then apply an additional quarter turn. Avoid over-tightening to prevent tube deformation. Always follow DOT air brake system guidelines for proper sealing.

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 dot air brake compression fittings for copper lines. 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 Fitting Adapter: 1/2 in OD x 3/8 in Pipe Fitting Size, Compression x MNPT, Brass (MPN VS68AB-8-6). Key specifications — Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 1/2 in OD x 3/8 in Pipe Fitting Size, Compression x MNPT, Brass (MPN VS68AB-8-6). Key specifications — Brand: PARKER.
PARKER Compression Fitting Union: 1/4 in OD x 1/4 in OD Fitting Size, Compression x Compression (MPN 62AB-4). Key specifications — Brand: PARKER.
PARKER
PARKER Compression Fitting Union: 1/4 in OD x 1/4 in OD Fitting Size, Compression x Compression (MPN 62AB-4). Key specifications — Brand: PARKER.
PARKER Compression Fitting Adapter: 5/8 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT, 10 PK (MPN VS68AB-10-8). Key specifications — Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 5/8 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT, 10 PK (MPN VS68AB-10-8). Key specifications — Brand: PARKER.
PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT, Brass (MPN VS269AB-8-8). Key specifications — Brand: PARKER.
PARKER
PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe Fitting Size, Compression x MNPT, Brass (MPN VS269AB-8-8). Key specifications — Brand: PARKER.
PARKER Compression Fitting Nut: 1/4 in OD Fitting Size, Compression, Brass (MPN 61AB-4). Key specifications — Brand: PARKER.
PARKER
PARKER Compression Fitting Nut: 1/4 in OD Fitting Size, Compression, Brass (MPN 61AB-4). Key specifications — Brand: PARKER.
PARKER Compression Tee Fitting: 1/2 in OD x 1/2 in OD x 1/2 in OD Fitting Size, Brass (MPN 264AB-8). Key specifications — Brand: PARKER.
PARKER
PARKER Compression Tee Fitting: 1/2 in OD x 1/2 in OD x 1/2 in OD Fitting Size, Brass (MPN 264AB-8). Key specifications — Brand: PARKER.
PARKER Compression Tee Fitting: 3/8 in OD x 1/4 in Pipe x 3/8 in OD Fitting Size, Brass, 10 PK (MPN VS272AB-6-4). Key specifications — Brand: PARKER.
PARKER
PARKER Compression Tee Fitting: 3/8 in OD x 1/4 in Pipe x 3/8 in OD Fitting Size, Brass, 10 PK (MPN VS272AB-6-4). Key specifications — Brand: PARKER.
PARKER Compression Fitting Union: 3/8 in OD x 3/8 in OD Fitting Size, Brass, 25 PK (MPN 62AB-6). Key specifications — Brand: PARKER.
PARKER
PARKER Compression Fitting Union: 3/8 in OD x 3/8 in OD Fitting Size, Brass, 25 PK (MPN 62AB-6). Key specifications — Brand: PARKER.