USS Sea Devil (SS-400)

Carrying a Balao-class hull number, USS Sea Devil (SS-400) was built with the improved high-tensile steel pressure hull that distinguished the Balao design from its Gato-class predecessors. This allowed deeper operating depth, giving her crew a better chance of survival when Japanese escorts closed in with depth charges. The Sea Devil collection brings this submarine's service record to life through apparel and memorabilia built for submarine veterans, active duty crews, and military families. Every item is a connection to the real history of American undersea warfare.