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

PARKER Metal Pipe Straight: Union, 316 Stainless Steel, 3/8 in x 3/8 in - Extreme Pressure Threaded Pipe Fittings
PARKERExtreme Pressure Threaded Pipe Fittings

PARKER Metal Pipe Straight: Union, 316 Stainless Steel, 3/8 in x 3/8 in

The Parker Metal Pipe Straight: Union is an Extreme Pressure Threaded Pipe Fitting, model 6 F5OHAO-SS, constructed from 316 Stainless Steel. It features a 3/8 in x 3/8 in configuration with Male Threaded x Male SAE…

SKU 3G-OTH-708183

Also listed as: 6F5OHAOSS · 6 F5OHAO SS · 6-F5OHAO-SS

Brand
PARKER
Item
Metal Pipe Straight: Union, 316 Stainless Steel, 3/8 in x 3/8 in
Category
Extreme Pressure Threaded Pipe 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
6 F5OHAO-SS
Type
3/8 in x 3/8 in, Male Threaded x Male SAE Threaded
Stainless Steel
316

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 Metal Pipe Straight: Union is an Extreme Pressure Threaded Pipe Fitting, model 6 F5OHAO-SS, constructed from 316 Stainless Steel. It features a 3/8 in x 3/8 in configuration with Male Threaded x Male SAE Threaded ends and is rated for 6,000 psi.

Frequently Asked Questions

What is the Parker 6 F5OHAO-SS metal pipe union used for?

The Parker 6 F5OHAO-SS is a 316 stainless steel straight union for extreme-pressure threaded pipe systems. It connects two 3/8 in male-threaded lines with a 6,000 psi rating, commonly used in hydraulic, pneumatic, and industrial fluid-handling applications requiring corrosion resistance.

What are the specifications of the Parker 6 F5OHAO-SS union?

This Parker union is a 3/8 in x 3/8 in, male threaded x male SAE threaded fitting made from 316 stainless steel. It is rated for 6,000 psi and carries the manufacturer part number 6 F5OHAO-SS. It is designed for extreme-pressure threaded pipe connections.

Where to buy the Parker 6 F5OHAO-SS union worldwide?

3G Electric supplies the Parker 6 F5OHAO-SS 316 stainless steel union to customers worldwide. We handle full logistics, customs clearance, and delivery for global orders. Contact our team to source this extreme-pressure threaded pipe fitting for your industrial application.

How to install a Parker 6 F5OHAO-SS male threaded union?

Apply a compatible thread sealant to the male SAE threads of the Parker 6 F5OHAO-SS union. Hand-tighten the fitting into the female port, then use a wrench to tighten to the manufacturer's recommended torque. Avoid over-tightening to prevent damage to the 316 stainless steel threads.

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 extreme pressure threaded pipe 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
Metal Pipe Straight: Straight, 316 Stainless Steel, 1/8 in x 1/8 in, 7,200 psi, 2 1/2 in Lg (MPN 1/8 X 2.5 FFF-SS)
PARKER
Metal Pipe Straight: Straight, 316 Stainless Steel, 1/8 in x 1/8 in, 7,200 psi, 2 1/2 in Lg (MPN 1/8 X 2.5 FFF-SS)
Metal Pipe Straight: Straight, 316 Stainless Steel, 3/8 in x 3/8 in, 6,000 psi, 1 29/64 in Lg (MPN 3/8FF33MSS)
PARKER
Metal Pipe Straight: Straight, 316 Stainless Steel, 3/8 in x 3/8 in, 6,000 psi, 1 29/64 in Lg (MPN 3/8FF33MSS)
Metal Pipe Straight: Straight, 316 Stainless Steel, 1/2 in x 1/2 in, 7,200 psi, 2 in Lg (MPN 1/2 X 2.0 FFF-SS)
PARKER
Metal Pipe Straight: Straight, 316 Stainless Steel, 1/2 in x 1/2 in, 7,200 psi, 2 in Lg (MPN 1/2 X 2.0 FFF-SS)
Metal Pipe Straight: Straight, 316 Stainless Steel, 1/2 in x 1/2 in, 7,200 psi, 3 in Lg (MPN 1/2 X 3.0 FFF-SS)
PARKER
Metal Pipe Straight: Straight, 316 Stainless Steel, 1/2 in x 1/2 in, 7,200 psi, 3 in Lg (MPN 1/2 X 3.0 FFF-SS)
Metal Pipe Tee: Tee (Run x Run x Branch), 316 Stainless Steel, 3/8 in x 3/8 in x 3/8 in, 6,000 psi (MPN 3/8 RRS-SS)
PARKER
Metal Pipe Tee: Tee (Run x Run x Branch), 316 Stainless Steel, 3/8 in x 3/8 in x 3/8 in, 6,000 psi (MPN 3/8 RRS-SS)
Metal Pipe Straight: Straight, 316 Stainless Steel, 3/4 in x 3/8 in, 4,500 psi, 1 1/64 in Lg (MPN RI3/4EDX3/871)
PARKER
Metal Pipe Straight: Straight, 316 Stainless Steel, 3/4 in x 3/8 in, 4,500 psi, 1 1/64 in Lg (MPN RI3/4EDX3/871)
Metal Pipe Straight: Union, 316 Stainless Steel, 1 1/4 in x 1 1/4 in, 4,000 psi, 2 7/16 in Lg (MPN 20 F5OHAO-SS)
PARKER
Metal Pipe Straight: Union, 316 Stainless Steel, 1 1/4 in x 1 1/4 in, 4,000 psi, 2 7/16 in Lg (MPN 20 F5OHAO-SS)
Metal Pipe Elbow: 45° Elbow, 316 Stainless Steel, 1/8 in x 1/8 in, 5,000 psi (MPN 1/8 DD45-SS)
PARKER
Metal Pipe Elbow: 45° Elbow, 316 Stainless Steel, 1/8 in x 1/8 in, 5,000 psi (MPN 1/8 DD45-SS)