The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of shaft bearings, classified under the PSC code 28. This opportunity is set aside for small businesses, specifically under the Total Small Business Set-Aside (FAR 19.5), and falls within the NAICS code 333611, which pertains to Turbine and Turbine Generator Set Units Manufacturing. The shaft bearings are critical components used in various defense applications, ensuring the reliable operation of engines and turbines. Interested vendors should direct any inquiries to the buyer listed in the solicitation document, accessible via the DLA's DIBBS platform, and are encouraged to submit their proposals in accordance with the specified guidelines.