The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 250 units of the NSN 5930-00-892-1638, a liquid level switch. This procurement is classified as a qualified products list (QPL) item, indicating that only products meeting specific standards will be considered. The switches are critical components used in various military applications for measuring and controlling liquid levels, ensuring operational efficiency and safety. Interested vendors must submit their quotes electronically, as hard copies will not be available, and all inquiries should be directed to the buyer via the provided email address, DibbsBSM@dla.mil. The deadline for quotes is set for 175 days after the award date.