This opportunity is for the procurement of 4 units of a Relay Module Assembly (NSN 7H-5895-016040191), with delivery to New Cumberland, PA. The government intends to solicit and negotiate with only one source, as it does not own the technical data and has deemed it uneconomical to acquire or reverse engineer the part. Interested parties may submit capability statements or proposals, but award will only be made to offerors who meet the qualification requirements at the time of award. The government is not using commercial item acquisition policies, but interested parties may identify their capability to provide a commercial item within 15 days of this notice. No budget amount or specific submission timeline is provided in the description.