The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 180 units of the NSN 5930-00-892-1638, a liquid level switch. This procurement is a qualified products list (QPL) item, indicating that only products meeting specific military standards will be accepted. The items are crucial for various military applications where precise measurement and control of liquid levels are required. Interested vendors, particularly those classified as Service-Disabled Veteran-Owned Small Businesses (SDVOSB), 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 delivery is expected within 175 days after order placement.