The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support MECH, is seeking to procure a single unit of the HMI Extension assembly, identified by NSN 7H-5998-016594179. This procurement is for the repair or modification of the assembly, which is classified under the PSC code 5998 for electrical and electronic assemblies, boards, cards, and associated hardware. The government has determined that it is uneconomical to purchase the data or rights necessary for competitive sourcing, thus intending to negotiate with only one source under FAR 6.302-1. Interested parties are encouraged to express their interest and capability to fulfill the requirement within 45 days of this notice, with the primary contact being Madison Gray at (717) 605-4056 or via email at MADISON.M.GRAY4.CIV@US.NAVY.MIL.