There are many varieties of Oak. The oak commonly found for sale at lumberyards and home improvement stores is Red Oak. This was not used for marine construction applications as it has very poor resistance to rot. As its name implies it is also pink in color.
The two Oak varieties used for shipbuilding were Live Oak and White Oak. Live Oak is not commercially harvested these days. Mystic Seaport that operates its own shipyard relies on trees downed in Southern States from Hurricanes.
White Oak is commercially available from specialty lumber dealers. For small quantities you might try Woodcraft Supply. They’re on the web. White oak strips. You’ll probably have to cut them yourself.
BTW, how much do you need. I had some, years ago. Not sure if I still have it.
Roger