The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 21 units of the Cylinder Assembly, NSN 3040009657391. This procurement is a source-controlled drawing item, meaning that the items must meet specific requirements as outlined in the associated drawings, which can be accessed electronically. The Cylinder Assembly is critical for mechanical power transmission applications, underscoring its importance in defense operations. Interested vendors must submit their quotes electronically, and any inquiries regarding the solicitation should be directed to the buyer via the provided email address, DibbsBSM@dla.mil. The solicitation is available online, and hard copies will not be distributed.