Presolicitation notice from the Department of Defense, Department of the Navy, for the procurement of a reciprocating pump for repair/modification purposes. The pump, classified under the Power and Hand Pumps industry, is required in a quantity of 19 units and will be delivered FOB origin. The item is flight critical and requires Government source approval prior to contract award. Interested parties must submit the necessary information for source approval along with their proposal. The notice also provides links to additional resources for spares and repair. The proposed contract action is intended for a single source, but all responsible sources may express their interest and capability to respond to the requirement. The Government will consider all proposals received within 45 days. The notice emphasizes that the Government is not using the policies contained in FAR Part 12 for this solicitation, but interested parties may identify their capability to provide a commercial item within 15 days.