Dear Mr. Barahona,
Thank you for posting your request on History Hub!
The National Archives only has custody of passport applications through 1925. The State Department has custody of passport applications dated after 1925. For information on how to request an application, please visit their web site at https://travel.state.gov/content/passports/en/passports/services/obtain-copies-of-passport-records.html.
According to the State Department’s website, all requests for information or passport records of a third party are processed under the Freedom of Information Act (FOIA). These records may be requested via mail to the U.S. Department of State, Office of Law Enforcement Liaison, FOIA Officer, 44132 Mercure Circle, P.O. Box 1227, Sterling, VA 20166. Please include the application number you obtained from FBI records.
We hope this is helpful. Best of luck with your research!
[Information provided by Cate Brennan, Subject Matter Expert]