This is a contract for the manufacture of a Vibration Analyzer, requiring strict adherence to design specifications tied to a specific Cage Code. The performance location is not specified, but any change to the production facility requires advance written approval from the Contracting Officer and must include a $250 price reduction to cover administrative costs. Inspection of the material and final acceptance will occur at locations to be specified by Cage Code and address. The contractor is responsible for all inspection requirements and must maintain those records for 365 days after final delivery. Offers must come from authorized distributors of the original manufacturer, with proof of authorization required.