The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 221 units of the SHAFT, SPLINE SPECL, identified by NSN 2590012698098. This solicitation is part of a Combined Synopsis/Solicitation and is crucial for the maintenance and operation of military armored vehicles and components. Interested vendors must submit their quotes electronically, as hard copies of the solicitation will not be provided, and all submissions must be received within the specified timeframe. For inquiries, potential bidders can contact the DLA at DibbsBSM@dla.mil, and further details can be accessed via the DIBBS website.