This is an unrestricted solicitation for 75 new, FAA-approved aircraft bolts (NSN 5306-01-221-8693), with an optional quantity of up to 100 additional units, to be awarded as a firm-fixed price purchase order. All items must have clear traceability to one of six specified Original Equipment Manufacturers, and offerors must provide a Certificate of Conformance. No drawings or specifications are available from the agency. The requested delivery date is August 10, 2026, and the optional quantity may be exercised for up to 365 days after award. Performance location is not specified.