DLA-Aberdeen, for the Army ILSC/SCMD/SSD, intends to acquire parts supporting the Power Distribution-Reference Signal Group (NSN 5840-12-429-1386; Part Number 420.02.0899; CAGE D0857) used in the Patriot Air Defense System radar for power distribution and reference-signal synchronization. The Government does not possess or release the technical data package, which includes level 3 production information. The item was last purchased on 5/23/2024 for a quantity of 4. This is a Sources Sought announcement for planning and market research only, not a Request for Proposal or Quote, and no contract will be awarded or costs reimbursed based on it. Interested sources should submit capability information such as a questionnaire, drawings, test results, past Government/commercial contract information, and data rights, along with company name, CAGE code, and technical point of contact, via email; phone inquiries are not accepted.