The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of four units of the Electron Tube, identified by NSN 5960010732789. This procurement is a source-controlled drawing item, meaning that only approved sources, specifically 25506 JAN/7665A/HY-60 and 5L804 7665A/HY60, are eligible to submit quotes. The Electron Tube is a critical component used in various electrical and electronic equipment applications, emphasizing the importance of compliance with the specified military standards and drawings. Interested vendors must submit their quotes electronically, as hard copies will not be available, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil. The solicitation is available online, and quotes must be submitted within the specified timeframe to be considered.