The Department of Defense, through the Defense Logistics Agency (DLA) Aviation at Philadelphia, PA, is seeking quotes for the procurement of solenoid valves, specifically NSN 1650011138521, with a requirement for 20 units. This procurement is based on a source-controlled drawing, and only approved sources, identified by specific part numbers, are eligible to submit quotes. The solenoid valves are critical components used in aerospace applications, ensuring the proper functioning of various aircraft systems. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and any inquiries should be directed to the primary contact via email at DibbsBSM@dla.mil. The deadline for quote submission is 54 days after the award date.