NPT stands for National Pipe Taper. It's a standard for tapered threads used on pipe fittings. The taper helps create a seal as the fitting is tightened.

What is AN fitting size?

AN refers to a standard for fluid fittings, commonly used in automotive and aerospace. The '-10' in -10AN indicates the nominal inside diameter of the hose or fitting in sixteenths of an inch, meaning it's for a 10/16" (or 5/8") diameter line.

What is this fitting typically used for?

This fitting is commonly used in custom engine builds or modifications. It allows you to adapt a port threaded for NPT into a connection point for AN hoses, often seen in fuel systems, oil cooler lines, or vacuum setups.

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Specifications

Brand: Moroso
Part #: 22706
UPC: 84663227066

Moroso 1/2in NPT to -10An Fitting - Aluminum - Single

Name: Moroso 1/2in NPT to -10An Fitting - Aluminum - Single
Brand: Moroso
SKU: moroso-moroso-1-2in-npt-to-10an-fitting-aluminum-single-t14-405033
Price: 18.99 USD
Availability: BackOrder

$18.99

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Moroso 1/2in NPT to -10AN Fitting - Aluminum - Single. Adapts NPT threads to AN fittings.

Key Features

Fits 1/2 inch NPT ports.
Connects to -10AN size hoses or fittings.
Constructed from lightweight aluminum.
Single fitting for custom applications.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

This is a Moroso 1/2 inch NPT to -10AN fitting, made from aluminum. It's designed to help you connect components with different thread types in your engine bay or fuel system. If you're running custom fuel lines, oil lines, or need to adapt a sensor, this fitting lets you bridge the gap between a standard NPT threaded port and a common AN fitting size.

The fitting has a 1/2 inch NPT (National Pipe Taper) thread on one end, which is a common size for many factory and aftermarket ports. On the other end, it features a -10AN size connection, a popular choice for high-flow fuel and oil lines. The aluminum construction makes it lightweight and resistant to corrosion, which is important in the engine bay environment. This is a single fitting, so you'll need to order multiples if you have more than one connection to make.