The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 58 units of NSN 3040011710506, a shouldered shaft, with additional requirements for one unit each to be delivered at later dates. This procurement is critical for maintaining mechanical power transmission systems, which are essential for various defense applications. The solicitation is set aside for small businesses, and all responsible sources are encouraged to submit their quotes electronically by the specified deadlines. Interested parties can direct inquiries to the buyer via email at DibbsBSM@dla.mil, and further details can be found by searching the solicitation number on the DLA's website.