The United States Coast Guard Surface Forces Logistics Center is seeking quotations for the open, inspection, reporting, and possible overhaul of 11 propulsion shaft units (NSN 2010-01-458-9175, PN 87WPB 243-001) used for the Medium Endurance Product Line. The required delivery date is December 22, 2026, with F.O.B. Destination delivery to Baltimore, Maryland. No specific budget amount is provided; offerors must submit a total firm fixed price that includes an inspection fee and shipping costs. Award will be made to the lowest-priced, technically acceptable offeror, and all quotes must be all-or-nothing for the entire quantity. This opportunity is set aside for small businesses under NAICS 811310, and offerors must be registered in SAM.gov.