The Department of Defense has issued a Sources Sought Notice (SSN) to gather market research on potential sources for the procurement of a rotary pump, specifically NSN 4320-01-378-3398PR, with an estimated requirement of 1,500 units. This notice is part of the research phase to evaluate if the requirement can be fulfilled competitively or designated as a Small Business Set-Aside, emphasizing participation from various business types, including Small Disadvantaged and Veteran-Owned businesses. Vendors are invited to express interest and submit necessary business information, including size and ownership details. The notice clarifies that there is no current solicitation, and any responses provided will help shape future acquisition strategies. Furthermore, it outlines the responsibilities for potential sources, including manufacturing and supply chain management, and mandates the completion of a Source Approval Request (SAR) for qualification. The deadline for expressing interest is included, along with contact information for inquiries regarding the SAR process. This SSN underscores the government's commitment to exploring all potential supply avenues while adhering to federal acquisition policies.