This is a market research notice for the potential manufacture of a sole-source restricted motor for the PATRIOT Missile System. The contemplated contract is a five-year Firm Fixed Price, Indefinite Delivery Indefinite Quantity agreement for a quantity between 151 and 291 units, with performance from January 2027 to October 2032. The work is to be performed at the contractor's own facility. Interested parties must submit a one-page capabilities statement addressing specific technical and administrative criteria to a designated email address. Note that this is not a solicitation and the government is not obligated to award a contract.