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

3G Electric
PARKER Pipe Nipple: 316 Stainless Steel, 3/8 in, 1 1/8 in Lg, Threaded on Both Ends - Instrumentation Fully Threaded High Pressure Pipe Nipples
PARKERInstrumentation Fully Threaded High Pressure Pipe Nipples

PARKER Pipe Nipple: 316 Stainless Steel, 3/8 in, 1 1/8 in Lg, Threaded on Both Ends

The Parker 6-6 MCN-SS is a 316 Stainless Steel Instrumentation Fully Threaded High Pressure Pipe Nipple with a 3/8 in Male NPT x Male NPT connection, 1 1/8 in length, and a maximum operating pressure of 7,200 psi @…

SKU 3G-OTH-649929

Also listed as: 66MCNSS · 6 6 MCN SS · 6-6-MCN-SS

Brand
PARKER
Item
Pipe Nipple: 316 Stainless Steel, 3/8 in, 1 1/8 in Lg, Threaded on Both Ends
Part Number
6-6 MCN-SS
Category
Instrumentation Fully Threaded High Pressure Pipe Nipples
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
6-6 MCN-SS
Type
3/8 in, Threaded on Both Ends, Male NPT x Male NPT
Material
Stainless Steel
Lg
1 1/8 in
Connection Type
Male NPT x Male NPT
Maximum Operating Pressure
7,200 psi @ 100°F
Includes Pre-Applied Thread Sealant
Pre-Applied Thread Sealant Not Included

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 6-6 MCN-SS is a 316 Stainless Steel Instrumentation Fully Threaded High Pressure Pipe Nipple with a 3/8 in Male NPT x Male NPT connection, 1 1/8 in length, and a maximum operating pressure of 7,200 psi @ 100°F. This threaded-on-both-ends nipple does not include pre-applied thread sealant.

Frequently Asked Questions

What is the Parker 6-6 MCN-SS pipe nipple used for?

The Parker 6-6 MCN-SS is a 316 stainless steel fully threaded high pressure pipe nipple used in instrumentation and hydraulic systems to connect two male NPT ports. It handles up to 7,200 psi at 100°F, making it suitable for demanding industrial fluid and gas applications.

What are the specifications of the Parker 6-6 MCN-SS?

The Parker 6-6 MCN-SS is a 316 stainless steel pipe nipple with 3/8 in male NPT threads on both ends, 1 1/8 in length, and a maximum operating pressure of 7,200 psi at 100°F. It does not include pre-applied thread sealant, so sealant must be applied during installation.

Where to buy the Parker 6-6 MCN-SS worldwide?

3G Electric supplies the Parker 6-6 MCN-SS worldwide, handling full logistics, customs clearance, and delivery to your site. As a global industrial sourcing partner, we provide genuine Parker components for instrumentation and high-pressure systems, ensuring compliance with your project requirements.

How to install the Parker 6-6 MCN-SS pipe nipple?

Apply a compatible thread sealant to the male NPT threads before installation, as this Parker nipple does not include pre-applied sealant. Tighten to the recommended torque for 3/8 in NPT connections, avoiding over-tightening to prevent stress on the 316 stainless steel. Always follow system pressure ratings up to 7,200 psi.

Used in

Common applications for PARKER
Industrial hydraulic presses — Parker D1VW directional control valves for precise flow direction
Injection molding machines — Parker solenoid coils and valves for cycle control
Material handling equipment — Parker hydraulic hose fittings and plugs for leak-free connections
High-pressure hydraulic systems — Parker extreme-pressure pipe fittings rated to 6,400 psi
Hydraulic filtration — Parker WPF Series filter elements for 5-micron contamination control
Pneumatic instrumentation — Parker A-Lok compression fittings for tubing connections
Not sure this is the right part? Photo-identify it

PARKER Products

3G Electric supplies PARKER instrumentation fully threaded high pressure pipe nipples. 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
PARKER
PARKER
316 stainless steel pipe nipple with 1/8 in male NPT threaded ends on both sides. Rated for maximum operating pressure of 9,100 psi. Used in extreme-pressure instrumentation systems for hydraulic, pneumatic, or chemical processing applications requiring corrosion resistance and leak-free connections
PARKER
PARKER
Brass pipe nipple threaded on both ends with 3/4 in Male NPT connections. Overall length 1-1/2 in, maximum operating pressure 3,800 psi. Used to connect two male threaded fittings in industrial instrumentation, pneumatic, and hydraulic systems
PARKER
PARKER
316 stainless steel pipe nipple with 3/4 in male NPT threads on both ends. Rated for maximum operating pressure of 6,400 psi. Used in extreme pressure instrumentation systems for connecting threaded components in hydraulic and pneumatic control lines
PARKER
PARKER
Brass pipe nipple with male NPT threads on both ends, nominal pipe size 1/8 in, overall length 3/4 in, and maximum operating pressure 5,600 psi. Used to connect two male NPT threaded ports in instrumentation, pneumatic, or hydraulic systems requiring a compact, leak-resistant joint

More from PARKER

View all PARKER parts

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first