SKU: AAAST81604
MPN: A1PST81604
The #4 AN Flare to 1/8in Pipe Steel adapter is a precision hydraulic fitting designed for marine fuel systems and engine cooling lines. This adapter is ideal for serious boaters who need reliable connections in high-vibration environments, such as those found in recreational watercraft.
Manufactured from steel with cadmium plating, this straight adapter connects AN-4 flare male ports to 1/8-inch NPT male outlets. It is built to military AN specifications, ensuring a secure, leak-free connection that resists corrosion from saltwater and fuel additives, making it suitable for offshore and coastal applications.
Whether you're upgrading fuel delivery plumbing or retrofitting older marine engines, this adapter provides the reliability needed for heavy use. Its compact design fits easily into tight engine compartments, making it a practical choice for various marine applications.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
