The requirement is for 2 EA of NSN 7H-4810-015437059 under TDP version 003, delivered FOB origin. The Government intends to negotiate on a sole-source basis under FAR 6.302-1 because it does not own the necessary data/rights and considers buying the data or reverse engineering uneconomical. Responsible sources may identify their interest and capability or submit proposals, quotations, or capability statements, but this notice is not a request for competitive proposals. The Government will use responses to determine whether to conduct a competitive procurement, at its discretion. FAR Part 12 commercial-item procedures are not being used, though interested parties may identify commercial-item capability to the contracting officer.