This is a U.S. Navy solicitation for the repair of a VALVE ASSY, HYTROL, requiring a firm-fixed-price quote and a mandatory Repair Turnaround Time (RTAT) of 60 days from asset receipt. The contract includes an option for the government to increase the quantity of supplies and specifies that contractors must provide a per-unit price reduction amount for any unexcused failure to meet the RTAT. Government Source Inspection (GSI) is required, and all repair work must be performed in accordance with the contractor's approved standards and specific military specifications. Proof of being an authorized distributor of the original manufacturer's item is required for award consideration.