The Department of Defense, specifically the Department of the Navy through NAVSUP Weapon Systems Support Mechanicsburg, is soliciting bids for the repair of a Vaneaxial Fan, identified by National Stock Number 4140-01-598-7556, manufactured by Howden American Fan Company. The procurement requires compliance with military specifications and quality assurance standards, including ISO 9001 and ISO 9003, ensuring the fan operates continuously at 65°C and is free from contaminants. This repair is critical for maintaining operational efficiency in defense applications, and the selected contractor must adhere to strict documentation and inspection protocols. Interested parties should submit their quotes, including repair turnaround time and pricing, to Alison E. Harper at ALISON.E.HARPER.CIV@US.NAVY.MIL by the specified deadline, with the expectation of a 90-day repair turnaround time.