The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 71 units of the NSN 6680014447131, specifically an indicator for liquid quantity. This procurement is based on a source-controlled drawing, and only approved sources are eligible to submit quotes, ensuring compliance with the specified military standards and requirements. The items are critical for measuring and controlling industrial process variables, which are essential in various defense applications. Interested vendors must submit their quotes electronically, and any inquiries should be directed to the buyer via the provided email address, with the solicitation available on the DLA's website. The delivery is expected within 245 days after order placement.