The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 50 units of a shouldered shaft, identified by National Stock Number (NSN) 3040012715467. This solicitation is part of a combined synopsis/solicitation process, and the approved sources for this item include several specific manufacturers, indicating the importance of compliance with established standards in mechanical power transmission equipment manufacturing. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be available, and all submissions must be received in a timely manner to be considered. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil, and further details can be accessed through the DIBBS website.