Piece B-24 ?

Ad: This forum contains affiliate links to products on Amazon and eBay. More information in Terms and rules

That is a fuel cap and could go to a number of aircraft as it is considered a "standard part." Do you have a part number or a photo of any markings that are on the part?
 
It seems that's a pressure refueling cap - do you have information on the site the cap was found?
 

Users who are viewing this thread

Back