This is a contract for the manufacture and inspection of a Disk Drive Unit, requiring the item to be produced according to a specific design represented by a CAGE code and reference number. The contractor is responsible for all inspection and quality assurance, with records to be maintained for 365 days after final delivery. A key requirement is that performance of the work is prohibited at any location other than the one named in the contract without prior written approval from the Contracting Officer, and such a change request must be supported by a price reduction of $250.00. Only authorized distributors of the original manufacturer's item will be considered for award, and proof of authorization must be submitted with the offer.