This is a total small business set-aside for an Indefinite Quantity Contract (IQC) to manufacture aircraft skin, with a 5-year base period and no options. The estimated annual quantity is 40 units, with delivery required 300 days after order. Performance location is not specified, but FOB, inspection, and acceptance are all at origin. Bidders must be certified by the DoD to access unclassified technical data, requiring submission of DD Form 2345. No budget amount is specified.