The U.S. Coast Guard is seeking quotes for a firm fixed price purchase order to supply three specific items: a strainer, a ventilation closure valve, and a butterfly valve. All items must be shipped FOB destination to Baltimore, MD, with delivery required Monday through Friday between 7:00 AM and 1:00 PM. The contract will be awarded based on best value, considering the ability to meet the complete requirement, required time frame, and price. Vendors must have an active SAM.gov registration and submit invoices through the IPP system. No budget amount or submission timeline is specified.