The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support, is seeking proposals for the repair of three units of the MAIN ASSY, DATA TRF, under NSN 7R7025016437221, for Foreign Military Sales to Denmark. The repair work is designated as sole source to Mercury Mission Systems, LLC, the Original Equipment Manufacturer (OEM), which possesses the necessary repair data and capabilities. Interested parties, including those not currently approved as sources, are encouraged to submit capability statements or proposals, with a deadline for submissions set at 45 days from the publication of this notice. For further inquiries, potential contractors can contact Thomas McLaughlin at 215-697-2486 or via email at thomas.s.mclaughlin7.civ@us.navy.mil.