This is a total small business set-aside solicitation for commercial aircraft parts, with a NAICS code of 336413 and a size standard of 1,250 employees. All parts must be newly manufactured, have clear traceability to the OEM, Airbus Helicopters, France, and meet FAA airworthiness standards; no drawings or schematics are available. A firm-fixed price purchase order is anticipated, and alternate part numbers will be accepted. The contract includes an option to increase the quantity by up to 60 additional units, exercisable within one year after award, for a maximum total of 120 units. The government may exercise this option unilaterally.