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

PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe Size, 9/16-18 Thread Size - O-Ring Face Seal Steel Compression Fittings
PARKERO-Ring Face Seal Steel Compression Fittings

PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe Size, 9/16-18 Thread Size

The PARKER Compression Fitting Adapter (MPN 8-6 F5OLO-S) is a steel O-Ring Face Seal compression fitting from the Seal-Lok series, designed for 1/2 in OD x 1/2 in Pipe Size connections with a 9/16-18 thread size…

SKU 3G-OTH-470476

Also listed as: 86F5OLOS · 8 6 F5OLO S · 8-6-F5OLO-S

Brand
PARKER
Item
Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe Size, 9/16-18 Thread Size
Category
O-Ring Face Seal Steel 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

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

PARKER
Manufacturer Part Number
8-6 F5OLO-S
Series
Seal-Lok
Type
Steel
Thread Size
9/16-18

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 8-6 F5OLO-S) is a steel O-Ring Face Seal compression fitting from the Seal-Lok series, designed for 1/2 in OD x 1/2 in Pipe Size connections with a 9/16-18 thread size. This adapter provides a reliable, leak-resistant seal in hydraulic and fluid-power systems, backed by PARKER's engineering expertise.

Frequently Asked Questions

What is the PARKER 8-6 F5OLO-S compression fitting adapter used for?

The PARKER 8-6 F5OLO-S is a steel O-Ring Face Seal compression fitting from the Seal-Lok series. It connects 1/2 in OD tubing to 1/2 in pipe with a 9/16-18 thread, providing a leak-resistant seal in hydraulic and fluid-power systems.

What are the specifications of the PARKER 8-6 F5OLO-S adapter?

This PARKER Seal-Lok adapter is steel, with a 9/16-18 thread size, designed for 1/2 in OD x 1/2 in Pipe Size connections. The manufacturer part number is 8-6 F5OLO-S. It is an O-Ring Face Seal compression fitting for reliable hydraulic sealing.

Where to buy PARKER 8-6 F5OLO-S compression fittings worldwide?

3G Electric supplies the PARKER 8-6 F5OLO-S Seal-Lok compression fitting adapter worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this steel O-Ring Face Seal fitting.

How to install a PARKER Seal-Lok compression fitting adapter?

To install the PARKER 8-6 F5OLO-S, ensure the O-ring is seated and the mating surfaces are clean. Tighten the 9/16-18 nut to the manufacturer's recommended torque for a leak-resistant seal. Always follow PARKER's guidelines for hydraulic system fittings.

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 o-ring face seal steel 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 Fitting Union: 1/2 in OD x 1/2 in OD Size, Compression x Compression, Steel (MPN 8 HLO-S)
PARKER
PARKER Compression Fitting Union: 1/2 in OD x 1/2 in OD Size, Compression x Compression, Steel (MPN 8 HLO-S)
PARKER Compression Fitting Elbow: 3/4 in OD x 3/4 in Pipe Size, 1-5/16-12 Thread Size, Steel (MPN 12-16 C5OLO-S)
PARKER
PARKER Compression Fitting Elbow: 3/4 in OD x 3/4 in Pipe Size, 1-5/16-12 Thread Size, Steel (MPN 12-16 C5OLO-S)
PARKER Compression Tee Fitting: 1/2 in OD x 1/2 in OD x 1/2 in OD Size, Steel, Swivel (MPN 8 S6LO-S)
PARKER
PARKER Compression Tee Fitting: 1/2 in OD x 1/2 in OD x 1/2 in OD Size, Steel, Swivel (MPN 8 S6LO-S)
PARKER Compression Fitting Adapter: 3/4 in OD x 3/4 in Pipe Size, 3/4-14 Thread Size, Steel (MPN 12 FLO-S)
PARKER
PARKER Compression Fitting Adapter: 3/4 in OD x 3/4 in Pipe Size, 3/4-14 Thread Size, Steel (MPN 12 FLO-S)
PARKER Compression Tee Fitting: 3/8 in OD x 3/8 in OD x 3/8 in OD Size, Steel, Swivel (MPN 6 S6LO-S)
PARKER
PARKER Compression Tee Fitting: 3/8 in OD x 3/8 in OD x 3/8 in OD Size, Steel, Swivel (MPN 6 S6LO-S)
PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe Size, 1/2-14 Thread Size, Steel (MPN 8-8 FLO-S)
PARKER
PARKER Compression Fitting Adapter: 1/2 in OD x 1/2 in Pipe Size, 1/2-14 Thread Size, Steel (MPN 8-8 FLO-S)
PARKER Compression Fitting Elbow: 3/8 in OD x 3/8 in OD Size, Compression x Compression, Steel (MPN 6 C6LO-S)
PARKER
PARKER Compression Fitting Elbow: 3/8 in OD x 3/8 in OD Size, Compression x Compression, Steel (MPN 6 C6LO-S)
PARKER Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe Size, 1/4-18 Thread Size, Steel (MPN 4-4 FLO-S)
PARKER
PARKER Compression Fitting Adapter: 1/4 in OD x 1/4 in Pipe Size, 1/4-18 Thread Size, Steel (MPN 4-4 FLO-S)