The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of seven units of the Controller, Tester R, under solicitation number NSN 4920010712717. The delivery of these items is required at the DLA Distribution Depot Hill within 169 days after order placement, with approved sources specified for the procurement. This equipment is critical for maintenance and repair operations, ensuring the operational readiness of defense systems. 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.