This opportunity is a 100% small business set-aside for a firm-fixed price purchase order to supply 30 units of a specific nut assembly (NSN 5340-01-250-3445), with an optional quantity of up to 20 additional units. All parts must be new, traceable to the OEM (Sikorsky Aircraft Corporation), and include a Certificate of Conformance for airworthiness. The requested delivery date for the initial order is September 22, 2026. No drawings or specifications are available from the agency. The location for performance of services is not specified.