# Market Survey for the procurement of NSN 5840-12-429-1386/PN 420.02.0899 (POWER DISTRIBUTION-REFERENCE SIGNAL GROUP) for Patriot Air Defense System. Canonical: https://abierto.us/opportunities/dlaaberdeen26074 - Solicitation number: DLA-Aberdeen-26-074 - Notice type: Sources sought - Status: Open. Offers due September 30, 2026 at 5:00 PM EDT - Department: Department of Defense - Agency: Defense Logistics Agency - Contracting office: DLA Land at Aberdeen (SPRBL1) - NAICS: 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing - Product or service code: 5840 Radar Equipment, Except Airborne - Place of performance: Aberdeen Proving Ground, Maryland - County: Harford County (FIPS 24025). https://abierto.us/counties/harford-county-md-24025 - City: Aberdeen Proving Ground. https://abierto.us/cities/aberdeen-proving-ground-md-2400175 - First posted: September 17, 2026 - Last posted: September 17, 2026 - SAM.gov: https://sam.gov/workspace/contract/opp/fba006e8229d4cfa9130112d2a8294c7/view ## Description The Defense Logistics Agency-Aberdeen, on behalf of the Army Integrated Logistics Supply Center (ILSC) – Supply Chain Management Directorate (SCMD) – Strategic Sourcing Directorate (SSD), intends to acquire Parts to support the Power Distribution-Reference Signal Group for Patriot Air Defense System. Requirements Description: NSN 5840-12-429-1386, Power Distribution-Reference Signal Group, is a radar electronic assembly used within the Patriot air defense system to distribute power and reference signals necessary for synchronization, timing, and operation of radar subsystems. The item supports proper coordination and functionality of critical radar processing and tracking functions. Please note that this is not a Request for Proposal. This notice is provided for planning purposes and is not to be construed as a commitment by the U.S. Government. The Government does not possess the technical data package (TDP) for the parts. The TDP is not available for release. The TDP includes level 3. production information. The POWER DISTRIBUTION-REFERENCE SIGNAL GROUP was last purchased on 5/23/2024 through Delivery Order # SPRBL1-24-F-0084 for a quantity of 4. Items and/or Services to Be Procured: NSN: 5840-12-429-1386 NOMENCLATURE: POWER DISTRIBUTION-REFERENCE SIGNAL GROUP PART NUMBER: 420.02.0899 CAGE: D0857 Requested Response Information: We request that sources who can supply the listed parts or services to submit information to show their capability to manufacture or supply the same or similar parts/services past repair performance or purchases. At a minimum the support information you submit should include, but is not limited to, the following types of documentation: Questionnaire, drawings, test results, information on previous Government and commercial contracts, data rights, etc. In your response, please include your company name, CAGE code, and a technical point of contract with email address and telephone number. Notice, Response Due Date, and Points of Contact: This is NOT a Request for Quote or Proposal. The Government does not intend to award a contract on the basis of this SSA or reimburse any costs associated with the preparation of responses to this SSA. This Sources sought announcement (SSA) is for planning and market research purposes only and shall not be construed as a commitment by the Government. The information gathered from this announcement will be used to determine if responsible sources exist, and to assist in determining if this effort can be competitive and/or set aside for Small Business. Furthermore, the Government will use the information, in part, to determine the best acquisition strategy for a potential procurement action and/or to assist in making acquisition strategy decisions in the future. All SSA responses should be emailed to the Points of Contact at the email addresses listed below. No phone inquiries will be accepted, either as a response to this action or for information requests. All requests for information must be submitted via email to the Technical Point of Contact and the DLA Aberdeen Small Business Office. Please submit responses by 9/30/2026 Technical Point of Contact: david.teicher.civ@army.mil Secondary Point of Contact: cornelius.a.howard.ctr@army.mil DLA Aberdeen Small Business: DLA.Land.and.Maritime.Small.Business.Office@dla.mil ## Attachments - [DLA-Aberdeen-26-074 Contractor Questionnaire.docx](https://sam.gov/api/prod/opps/v3/opportunities/resources/files/799655f8605c443490b1a8fbb955637a/download) ## Publications - September 17, 2026: Sources sought, due September 30, 2026 at 5:00 PM EDT. Notice fba006e8229d4cfa9130112d2a8294c7. https://sam.gov/workspace/contract/opp/fba006e8229d4cfa9130112d2a8294c7/view ## Points of contact - David Teicher, david.teicher.civ@army.mil - Cornelius A. Howard, cornelius.a.howard.ctr@army.mil --- Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/dlaaberdeen26074.