The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of six units of the NSN 4820011755560, a linear direct valve. This solicitation is a source-controlled drawing item, and only approved sources are eligible to provide the required goods, which must meet the specifications outlined in the solicitation. The items are critical for various defense applications, ensuring operational efficiency and reliability in fluid power systems. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil, with the solicitation available online at the DLA's DIBBS platform.