The National Oceanic and Atmospheric Administration (NOAA) intends to issue a sole-source purchase order to Xometry for custom aircraft instrument racks, to be delivered to Boulder, CO. This determination is based on the requirement that Xometry is the only vendor that manufactures the specific racks needed, as their prototype has passed aircraft certification and meets all technical specifications for materials and machining. Delivery is required within 4 weeks from the date of award. While this is not a request for competitive proposals, firms that believe they can fully meet the requirements may submit substantiating documentation to the point of contact within 15 days after the notice's publication for potential consideration.