The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking proposals for the procurement of coupling half shafts, classified under the PSC code 30 for mechanical power transmission equipment. This opportunity is set aside for small businesses, as indicated by the Total Small Business Set-Aside designation (FAR 19.5), and falls under the NAICS code 333612, which pertains to speed changer, industrial high-speed drive, and gear manufacturing. The coupling half shafts are critical components used in various defense applications, ensuring reliable mechanical power transmission. Interested vendors should direct any inquiries regarding this solicitation to the buyer listed in the solicitation document via email at DibbsBSM@dla.mil, and can find additional information by accessing the DLA's solicitation portal.