The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking proposals for the procurement of adjusting screws (part number: 28--SCREW,ADJUSTING,NOZ). This opportunity is set aside for small businesses under the Total Small Business Set-Aside program (FAR 19.5), and it falls under the NAICS code 333618, which pertains to Other Engine Equipment Manufacturing. The adjusting screws are critical components used in engines and turbines, highlighting their importance in maintaining operational efficiency within defense systems. Interested vendors should direct any inquiries to the buyer listed in the solicitation document, accessible via the DLA's DIBBS website, and are encouraged to submit their proposals in accordance with the specified guidelines.