This is a sole-source procurement for 101 F-18 parts, with the Original Equipment Manufacturer (OEM) identified as Boeing. The government intends to issue a letter solicitation directly to that OEM for a firm-fixed-price purchase, with an anticipated award date on or around April 30, 2026. Non-OEM or surplus dealers may express interest and must provide specific evidence of their ability to supply the items. To be eligible for award, any offeror must be registered in the System for Award Management (SAM). The government may alter its acquisition strategy if purchasing from surplus or other inventory is deemed to be in its best interest.