This opportunity is for the repair of a UNIT, SYSTEM INTERFA item, with the government seeking a Repair Turnaround Time (RTAT) of 70 days. The contract will be firm-fixed-price, and performance of the repair work will take place at the contractor's facility, as indicated by the requirement to provide a Facility/Subcontractor CAGE. All freight is FOB Origin and handled by the Navy, and Government Source Inspection (GSI) is required. The government intends to add an option quantity to the resultant contract, with delivery continuing at the same rate as the like items. Offerors must verify nomenclature, part number, and NSN before responding, and the award will be issued bilaterally, requiring written acceptance.