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AN Female to AN Male Flare Expander, Aluminum

Click for a larger picture of AN Female to AN Male Flare Expander, Aluminum
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This expander fitting will step your male AN fitting one size up. Because the fitting is one piece, there is no female flare inside to avoid damaging the male AN flare on your fitting. The outside of the female port has a broad, flat face to support a standard aluminum crush washer. These fittings conform to JIC and SAE specifications.

Note: You must use a Crush Washer (Part No. 3278-xx, sold separately) to seal the female end of the fitting. This fitting can only be used on a male fitting with a hex or other flat surface at the base. It will not seal on elbow fittings, male Tee fittings, AN flare plugs, or on the extended side of a bulkhead fitting.

We also offer a Two-Piece (Swivel) AN Female to AN Male Expanders (Part No. 3497-030), which can be used in all applications which cannot use a crush washer and must seal at the flare.

Enter desired order quantities below, then click the "Add selected quantities to cart" button.

Order Qty
Part No.

Condition: New
SKU: 77144

3AN Female to 6AN Male Flare Expander, Aluminum

$6.79In Stock

Condition: New
SKU: 77145

4AN Female to 8AN Male Flare Expander, Aluminum

$7.49Not In Stock
notify me when available

Condition: New
SKU: 77146

6AN Female to 10AN Male Flare Expander, Aluminum

$7.79In Stock

Condition: New
SKU: 77147

8AN Female to 12AN Male Flare Expander, Aluminum

$11.49In Stock

Condition: New
SKU: 77148

10AN Female to 16AN Male Flare Expander, Aluminum

$17.49In Stock
Related Product Groups
AN Adapters & Fittings