This is a combined synopsis/solicitation for commercial items seeking quotes for a Firm Fixed Price Purchase Order. The requirement is for seven marine propellers (NSN 2010-01-534-9089, part 6ES7214-1AG40-0XB0), with no substitutions allowed without USCG approval. Performance and delivery are FOB destination to the USCG Surface Forces Logistics Center, 2401 Hawkins Point Road, Baltimore, MD 21226, with all freight charges included in the total cost. The selected contractor must comply with detailed military packaging, marking, and barcoding requirements, and must notify the Contracting Officer at least seven calendar days before Q/A inspections. Interested vendors must have active SAM.gov registration and submit invoices through IPP.