This procurement is for 6 units of a centrifugal pump (NSN 4320012746704) with delivery to W1A8 DLA Distribution required within 188 days after order. The approved sources are limited to four specific part numbers from two manufacturers. The solicitation is a Request for Quote (RFQ) available only via the provided link, with no hard copies, specifications, or drawings available. Quotes must be submitted electronically, and all responsible sources are encouraged to participate. No budget amount or performance location is specified.