The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of four rotating counters under solicitation number NSN 6680003050474. The requirement includes delivery to the DLA Distribution Depot Hill within 171 days after order placement, with approved sources specified as 89305 474827 and U0J60 474827. These instruments are critical for various military applications, ensuring accurate measurement and control in defense operations. Interested vendors must submit their quotes electronically, as hard copies will not be provided, and any inquiries should be directed to the buyer via email at DibbsBSM@dla.mil.