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

3G Electric
ANVIL Locknut, 1 in, NPT Threaded, Malleable Iron, Made in USA - Medium-Pressure Threaded Pipe Fittings
ANVILMedium-Pressure Threaded Pipe Fittings

ANVIL Locknut, 1 in, NPT Threaded, Malleable Iron, Made in USA

The ANVIL Locknut (MPN 0319913521) is a medium-pressure threaded pipe fitting, type 1 in, NPT Threaded, made of malleable iron and manufactured in the USA. 3G Electric interprets customer demand and delivers this…

SKU 3G-OTH-462052

Brand
ANVIL
Item
Locknut, 1 in, NPT Threaded, Malleable Iron, Made in USA
Part Number
0319913521
Category
Medium-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

ANVIL
Manufacturer Part Number
0319913521
Type
1 in, NPT Threaded, Malleable Iron, Made in USA

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

ANVIL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ANVIL Locknut (MPN 0319913521) is a medium-pressure threaded pipe fitting, type 1 in, NPT Threaded, made of malleable iron and manufactured in the USA. 3G Electric interprets customer demand and delivers this genuine industrial component across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the ANVIL Locknut used for?

The ANVIL Locknut (MPN 0319913521) secures threaded pipe connections in medium-pressure systems. It is commonly used in plumbing, HVAC, and industrial piping to lock fittings in place. 3G Electric supplies this genuine component across 14 industrial departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the ANVIL Locknut?

The ANVIL Locknut is a 1 in, NPT threaded, malleable iron fitting made in the USA. It is designed for medium-pressure threaded pipe applications. The manufacturer part number is 0319913521. 3G Electric sources this genuine ANVIL component for global delivery.

Where to buy the ANVIL Locknut worldwide?

3G Electric supplies the ANVIL Locknut (MPN 0319913521) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this genuine 1 in, NPT threaded, malleable iron locknut for medium-pressure piping.

How to install the ANVIL Locknut?

To install the ANVIL Locknut, thread it onto the male NPT pipe end and tighten with a wrench until snug. Avoid over-tightening to prevent damage to the malleable iron. Use thread sealant on the male threads for a leak-proof joint. 3G Electric provides this genuine ANVIL component for reliable piping connections.

Not sure this is the right part? Photo-identify it→

ANVIL Products

3G Electric supplies ANVIL medium-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 →

Compatible alternatives & equivalents

More from ANVIL

View all ANVIL parts →
This four-way pipe cross is used to split or combine flow in medium-pressure industrial piping systems. Constructed from malleable iron, it features four 2-inch threaded connections and is rated for a maximum operating pressure of 300 psi at 150°F. Suitable for water, steam, or air lines
ANVIL
This four-way pipe cross is used to split or combine flow in medium-pressure industrial piping systems. Constructed from malleable iron, it features four 2-inch threaded connections and is rated for a maximum operating pressure of 300 psi at 150°F. Suitable for water, steam, or air lines
Threaded pipe tee with three 1 1/4 in female NPT ends for creating a 90-degree branch connection in medium-pressure piping systems. Class 150 rating with maximum operating pressure of 300 psi at 150°F. Suitable for industrial plumbing, HVAC, and process lines requiring threaded fittings
ANVIL
Threaded pipe tee with three 1 1/4 in female NPT ends for creating a 90-degree branch connection in medium-pressure piping systems. Class 150 rating with maximum operating pressure of 300 psi at 150°F. Suitable for industrial plumbing, HVAC, and process lines requiring threaded fittings
This 90° threaded pipe elbow is designed for medium-pressure piping systems. It connects two 2 1/2 in pipes and is rated at 300 psi at 150° F. Constructed from malleable iron, it is suitable for use in steam, water, or gas lines
ANVIL
This 90° threaded pipe elbow is designed for medium-pressure piping systems. It connects two 2 1/2 in pipes and is rated at 300 psi at 150° F. Constructed from malleable iron, it is suitable for use in steam, water, or gas lines
Medium-pressure threaded pipe fitting for connecting straight sections of pipe in plumbing and process piping systems. Made of malleable iron with a maximum operating pressure of 300 psi at 150°F. Size: 1 in x 1/8 in. Manufactured in the USA
ANVIL
Medium-pressure threaded pipe fitting for connecting straight sections of pipe in plumbing and process piping systems. Made of malleable iron with a maximum operating pressure of 300 psi at 150°F. Size: 1 in x 1/8 in. Manufactured in the USA
This 90° reducing elbow is a threaded pipe fitting made of malleable iron, rated for a maximum operating pressure of 300 psi at 150°F. It is used to change flow direction in medium-pressure piping systems for water, steam, gas, or air lines. The fitting features NPT threads and is manufactured in the USA
ANVIL
This 90° reducing elbow is a threaded pipe fitting made of malleable iron, rated for a maximum operating pressure of 300 psi at 150°F. It is used to change flow direction in medium-pressure piping systems for water, steam, gas, or air lines. The fitting features NPT threads and is manufactured in the USA
This reducing coupling connects two pipes of different diameters in medium-pressure systems. Made of malleable iron, it is rated for 300 psi at 150°F and features NPT threads. Suitable for steam, water, gas, and air applications
ANVIL
This reducing coupling connects two pipes of different diameters in medium-pressure systems. Made of malleable iron, it is rated for 300 psi at 150°F and features NPT threads. Suitable for steam, water, gas, and air applications
This steel plug is a medium-pressure threaded pipe fitting with a 3 1/2 inch NPT thread, rated for 300 psi at 150° F. It is used to seal the end of a pipe in industrial piping systems, such as steam, water, and gas lines. Made in the USA
ANVIL
This steel plug is a medium-pressure threaded pipe fitting with a 3 1/2 inch NPT thread, rated for 300 psi at 150° F. It is used to seal the end of a pipe in industrial piping systems, such as steam, water, and gas lines. Made in the USA
Steel straight pipe fitting with threaded x threaded connections, Class 150, rated for 300 psi at 150°F. Used to join straight sections of pipe in medium-pressure systems such as industrial plumbing, HVAC, and process piping
ANVIL
Steel straight pipe fitting with threaded x threaded connections, Class 150, rated for 300 psi at 150°F. Used to join straight sections of pipe in medium-pressure systems such as industrial plumbing, HVAC, and process piping

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first