The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of sleeve bearings, classified under the PSC code 31. 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 332991, which pertains to Ball and Roller Bearing Manufacturing. The bearings are critical components used in various defense applications, ensuring the reliability and efficiency of military equipment. Interested vendors should direct any inquiries to the buyer listed in the solicitation document, which can be accessed via the DLA's DIBBS portal, and are encouraged to submit their proposals in accordance with the specified guidelines.