I can not say for sure if it has seen any action or not but i do have it document as being onboard. The hatch is 38x32x8. The item “Ship Hatch Door from the Historic US Aircraft Carrier USS Yorktown! No Reserve” is in sale since Sunday, September 2, 2018. This item is in the category “Antiques\Maritime\Other Maritime Antiques”. The seller is “southernsurplussupply” and is located in Hiram, Georgia. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Greece, Portugal, Cyprus, Slovenia, Sweden, Belgium, France, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica.