Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
PARKER Nipple: 1/8 in, 9/16"-18 Thread Size, Male UNF, UNF, Steel - PD Series Hydraulic Quick-Connect Coupling Plugs
PARKERPD Series Hydraulic Quick-Connect Coupling Plugs

PARKER Nipple: 1/8 in, 9/16"-18 Thread Size, Male UNF, UNF, Steel

The PARKER PD Series Hydraulic Quick-Connect Coupling Plug (MPN PD361-90) is a steel nipple with a 1/8 in size, 9/16"-18 male UNF thread, and a maximum flow rate of 0.8 g/min. It operates within a temperature range…

SKU 3G-OTH-455139

Brand
PARKER
Item
Nipple: 1/8 in, 9/16"-18 Thread Size, Male UNF, UNF, Steel
Category
PD Series Hydraulic Quick-Connect Coupling Plugs
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
PD361-90
Type
Male UNF, UNF, Steel, 0.8 g/min Max Flow Rate
Thread Size
9/16"-18
Body Material
Steel
Connection Type
UNF
Temperature Range
-40 to 250 Deg F
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 PD Series Hydraulic Quick-Connect Coupling Plug (MPN PD361-90) is a steel nipple with a 1/8 in size, 9/16"-18 male UNF thread, and a maximum flow rate of 0.8 g/min. It operates within a temperature range of -40 to 250 Deg F.

Frequently Asked Questions

What is the PARKER PD361-90 hydraulic quick-connect coupling plug used for?

The PARKER PD361-90 is a steel nipple used in hydraulic systems to quickly connect and disconnect fluid lines. It is commonly applied in industrial machinery, mobile equipment, and fluid power systems where reliable, leak-free connections are needed under pressures up to 250 °F.

What are the specifications of the PARKER PD361-90?

The PARKER PD361-90 is a 1/8 in steel nipple with a 9/16"-18 male UNF thread. It has a maximum flow rate of 0.8 g/min and operates from -40 to 250 °F. The body material is steel, and the connection type is UNF. It is part of the PD Series hydraulic quick-connect coupling plugs.

Where to buy the PARKER PD361-90 worldwide?

3G Electric supplies the PARKER PD361-90 worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source genuine PARKER components across 14 industrial departments.

How to install the PARKER PD361-90 hydraulic coupling plug?

Ensure the mating coupler and threads are clean and free of debris. Apply a compatible thread sealant to the 9/16"-18 male UNF threads. Tighten to the manufacturer's recommended torque using a wrench on the hex flats. Do not overtighten. Verify the connection is leak-free before pressurizing the 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 pd series hydraulic quick-connect coupling plugs. 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 Nipple with Dust Cap: 1/8 in, Seal-Lok, Seal-Lok, Steel, 0.8 g/min Max Flow Rate, Dust Cap (MPN PD34BTL-6). Key specifications — Brand: PARKER; Includes: Dust Cap; Body Material: Steel; Connection Type: Seal-Lok; Temperature Range: -40 to 250 Deg F.
PARKER
PARKER Nipple with Dust Cap: 1/8 in, Seal-Lok, Seal-Lok, Steel, 0.8 g/min Max Flow Rate, Dust Cap (MPN PD34BTL-6). Key specifications — Brand: PARKER; Includes: Dust Cap; Body Material: Steel; Connection Type: Seal-Lok; Temperature Range: -40 to 250 Deg F.
PARKER Nipple: 1/8 in, 1/4"-18 Thread Size, Male NPTF, NPTF, Brass, 3.028 lpm Max Flow Rate (MPN BPD343Y). Key specifications — Brand: PARKER; Body Material: Brass; Connection Type: NPTF; Temperature Range: -15 to 400 Deg F; Thread Size: 1/4"-18.
PARKER
PARKER Nipple: 1/8 in, 1/4"-18 Thread Size, Male NPTF, NPTF, Brass, 3.028 lpm Max Flow Rate (MPN BPD343Y). Key specifications — Brand: PARKER; Body Material: Brass; Connection Type: NPTF; Temperature Range: -15 to 400 Deg F; Thread Size: 1/4"-18.
PARKER Nipple: 1/8 in, 1/8"-27 Thread Size, Male NPTF, NPTF, Brass, 0.8 gpm Max Flow Rate (MPN BPD323Y). Key specifications — Brand: PARKER; Body Material: Brass; Connection Type: NPTF; Temperature Range: -15 to 400 Deg F; Thread Size: 1/8"-27.
PARKER
PARKER Nipple: 1/8 in, 1/8"-27 Thread Size, Male NPTF, NPTF, Brass, 0.8 gpm Max Flow Rate (MPN BPD323Y). Key specifications — Brand: PARKER; Body Material: Brass; Connection Type: NPTF; Temperature Range: -15 to 400 Deg F; Thread Size: 1/8"-27.
PARKER Nipple with Dust Cap: 1/8 in, 7/16"-20 Thread Size, Male UNF, UNF, Steel, -40 to 250 Deg F (MPN PD341-6). Key specifications — Brand: PARKER; Includes: Dust Cap; Body Material: Steel; Connection Type: UNF; Temperature Range: -40 to 250 Deg F; Thread Size: 7/16"-20.
PARKER
PARKER Nipple with Dust Cap: 1/8 in, 7/16"-20 Thread Size, Male UNF, UNF, Steel, -40 to 250 Deg F (MPN PD341-6). Key specifications — Brand: PARKER; Includes: Dust Cap; Body Material: Steel; Connection Type: UNF; Temperature Range: -40 to 250 Deg F; Thread Size: 7/16"-20.
PARKER Nipple: 1/8 in, Seal-Lok, Seal-Lok, Steel, 3.028 lpm Max Flow Rate, -40 to 250 Deg F (MPN PD310BTL). Key specifications — Brand: PARKER; Body Material: Steel; Connection Type: Seal-Lok; Temperature Range: -40 to 250 Deg F.
PARKER
PARKER Nipple: 1/8 in, Seal-Lok, Seal-Lok, Steel, 3.028 lpm Max Flow Rate, -40 to 250 Deg F (MPN PD310BTL). Key specifications — Brand: PARKER; Body Material: Steel; Connection Type: Seal-Lok; Temperature Range: -40 to 250 Deg F.
PARKER Nipple: 1/8 in, 1/4"-18 Thread Size, Female NPTF, NPTF, Steel, 0.8 g/min Max Flow Rate (MPN PD342). Key specifications — Brand: PARKER; Body Material: Steel; Connection Type: NPTF; Temperature Range: -40 to 250 Deg F; Thread Size: 1/4"-18.
PARKER
PARKER Nipple: 1/8 in, 1/4"-18 Thread Size, Female NPTF, NPTF, Steel, 0.8 g/min Max Flow Rate (MPN PD342). Key specifications — Brand: PARKER; Body Material: Steel; Connection Type: NPTF; Temperature Range: -40 to 250 Deg F; Thread Size: 1/4"-18.
PARKER Nipple with Dust Cap: 1/8 in, M18x1.5 Thread Size, Male Metric, Metric, Steel, Dust Cap (MPN PD3127-6). Key specifications — Brand: PARKER; Includes: Dust Cap; Body Material: Steel; Connection Type: Metric; Temperature Range: -40 to 250 Deg F; Thread Size: M18x1.5.
PARKER
PARKER Nipple with Dust Cap: 1/8 in, M18x1.5 Thread Size, Male Metric, Metric, Steel, Dust Cap (MPN PD3127-6). Key specifications — Brand: PARKER; Includes: Dust Cap; Body Material: Steel; Connection Type: Metric; Temperature Range: -40 to 250 Deg F; Thread Size: M18x1.5.
PARKER Nipple: 1/8 in, 7/16"-20 Thread Size, Male UNF, UNF, Steel, 0.8 g/min Max Flow Rate (MPN PD341Y). Key specifications — Brand: PARKER; Body Material: Steel; Connection Type: UNF; Temperature Range: -40 to 250 Deg F; Thread Size: 7/16"-20.
PARKER
PARKER Nipple: 1/8 in, 7/16"-20 Thread Size, Male UNF, UNF, Steel, 0.8 g/min Max Flow Rate (MPN PD341Y). Key specifications — Brand: PARKER; Body Material: Steel; Connection Type: UNF; Temperature Range: -40 to 250 Deg F; Thread Size: 7/16"-20.