This opportunity is for the acquisition of 6 centrifugal pump units (NSN 7H-4320-013892627), which must be sourced from a manufacturer specified on a source-controlled drawing, as no government technical data or rights are available for alternative sourcing. The government intends to negotiate with only one source under FAR 6.302-1, but all responsible parties may submit capability statements for consideration. Proposals will be considered if received within 45 days of the synopsis publication (or 30 days under an existing BOA). Delivery is to DLA Distribution in New Cumberland, PA. No specific budget amount is provided.