The Department of Defense, specifically the Department of the Navy, is seeking qualified sources for the repair and modification of the PSCS INB Electrical Unit, identified by NSN 7H-5998-016595347-VN. The procurement involves a quantity of two units, with delivery terms set to FOB Origin, and is classified as a sole-source requirement due to the lack of available technical data for production. This item is critical for maintaining operational capabilities, and only companies certified as Depot Overhaul Points (DOP) and approved by the In-Service Engineering Activity (ISEA) will be considered for the contract. Interested parties must submit a Source Approval Request (SAR) to the Naval Sea Systems Command (NAVSEA) for technical review, with a response deadline of 45 days from the notice publication. For further inquiries, contact Alison N. Bruker at (717) 605-6447 or via email at ALISON.N.BRUKER.CIV@US.NAVY.MIL.