The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of plain spherical bearings, classified under the PSC code 31. This opportunity is set aside for small businesses, as indicated by the Total Small Business Set-Aside designation under FAR 19.5, and falls within the NAICS code 332991, which pertains to Ball and Roller Bearing Manufacturing. These bearings are critical components used in various defense applications, ensuring the reliability and functionality of military equipment. 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.