The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking proposals for the procurement of roller bearing units, 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 roller bearing units are critical components used in various defense applications, ensuring the reliability and efficiency of military equipment. Interested vendors should direct any inquiries regarding this solicitation to the buyer listed in the solicitation document, accessible via the DLA's DIBBS platform, with the primary contact email being DibbsBSM@dla.mil.